Schneider GV2P14 Motor Circuit Breaker — Selection Guide

By Abdullah Zahid
14 min read
Schneider Electric GV2P14 TeSys GV2P thermal-magnetic motor circuit breaker mounted on DIN rail in industrial control cabinet

Schneider GV2P14 TeSys GV2P Motor Circuit Breaker — Thermal-Magnetic Protection: Complete Specs, Selection Guide & Where to Buy

If you have landed here with a motor nameplate in hand showing a full-load amperage somewhere between 6A and 10A, and a 3-phase motor in the 3–4 kW range at 400V, the Schneider GV2P14 is almost certainly the device you are evaluating. This TeSys GV2P Motor Circuit Breaker combines thermal overload protection and magnetic short-circuit protection in a single DIN-rail mounted unit rated to 100 kA at 400V — eliminating the need for a separate overload relay and reducing panel footprint in one step. The decision question is not whether this is a quality device; it is whether the GV2P14 is the right variant for your specific motor and facility.

If you have already confirmed this is the right part, check current pricing and availability at LeadTime.ca — ships worldwide.

Who Should Buy the GV2P14 — and Who Should Not

The Schneider GV2P14 is the right choice for engineers and technicians specifying direct-on-line motor protection for 3-phase induction motors in the 3–4 kW class. Select this model if all of the following apply to your application:

  • Motor nameplate full-load amperage (FLA) falls within the 6–10A adjustable range
  • Supply voltage is 400V or 690V (the GV2P14 is rated for both on a single unit)
  • Motor power is approximately 3–4 kW at 400V (or equivalent at higher supply voltage)
  • Existing control cabinet uses 35mm or 17.5mm DIN rail mounting
  • Calculated fault current at the installation point does not exceed 100 kA at 400V
  • Starting method is direct-on-line (DOL) — no VFD or soft-starter in the circuit

If motor FLA falls outside the 6–10A window, the GV2P14 is not the correct variant. Motors below 6A FLA should be evaluated against the GV2P07, and motors above 10A require the GV2P16 or GV2P25. Applications using variable-frequency drives require a different protection approach entirely — the GV2P14 is not rated for VFD downstream use.

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What the GV2P14 Actually Does in a Motor Circuit

The Schneider GV2P14 is a thermal-magnetic motor circuit breaker — a device category that sits upstream of the motor contactor and provides two distinct layers of protection simultaneously. The thermal element responds to sustained overcurrent conditions, protecting the motor windings from overheating during prolonged overload. The magnetic element responds to instantaneous high-current faults, tripping the circuit in milliseconds when a short-circuit occurs. Rated at 100 kA short-circuit capacity at 400V and carrying a magnetic trip point fixed at 12 times the thermal current setting (12 × In), the GV2P14 coordinates with upstream distribution breakers without requiring additional fuse protection in most standard industrial circuits.

What distinguishes this from a standard circuit breaker is the integrated rotary handle, which provides manual on/off control for the motor circuit. An operator can open or close the circuit by rotating the handle — no auxiliary contactor or electrical signal required for this function. This makes the GV2P14 suitable as a combined motor disconnect and protection device in many applications, replacing what would otherwise be a separate overload relay plus a manual motor starter. The thermal current setting is adjustable in the field by rotating a dial on the device face, allowing the unit to be calibrated exactly to the motor's nameplate FLA within the 6–10A range without any tools or panel disassembly.

One important boundary condition: the GV2P14 does not include a reversing contactor. Applications requiring bidirectional motor control must pair this device with an external reversing contactor downstream. The GV2P14 handles protection and manual isolation — directional control remains a separate design task.

Typical System Architecture

In a standard DOL motor starter panel, the GV2P14 sits between the incoming supply and the motor contactor, serving as both the protection device and the manual isolation point for the downstream circuit.

  • Incoming 3-phase supply (400V or 690V) connects to main distribution busbars or panel incomer
  • GV2P14 mounts on DIN rail and receives supply at top terminals (L1, L2, L3); provides thermal-magnetic protection and manual isolation via rotary handle
  • Load terminals (T1, T2, T3) feed the motor contactor coil circuit and main contacts downstream
  • Motor contactor provides remote switching (via PLC output, pushbutton, or control relay) for start/stop logic independent of the GV2P14 handle position
  • 3-phase induction motor (3–4 kW at 400V) connects to the contactor output — pump, fan, conveyor drive, or similar load

Where the GV2P14 Gets Used: Industries and Applications

The GV2P14 appears most consistently in applications where a 3-phase induction motor in the 3–4 kW range runs under relatively steady load conditions and direct-on-line starting is acceptable. Pump motors in water treatment and HVAC systems represent a large share of installations — centrifugal pumps, dosing pumps, and circulation pumps all fall within this power class and rarely require the diagnostic capability of electronic protection devices.

In manufacturing environments, the GV2P14 is a panel-builder staple for conveyor drives, small CNC auxiliary motors (coolant pumps, chip conveyors), and process fans. OEM machine builders specify it because the IEC 60947-1 and UL 489 approvals allow a single bill of materials to cover installations across North America, Europe, and Asia without product substitution or re-certification work — a real time-saver on multinational projects.

Retrofit and replacement scenarios are another strong use case. Facilities upgrading aging motor starter panels from older thermal relay plus disconnect configurations find the GV2P14 reduces the physical footprint at 44.5mm wide (two DIN modules) while delivering better short-circuit performance and modern compliance credentials including the Schneider Green Premium label for RoHS and REACH compliance.

Application Typical Deployment
Water and wastewater treatment Pump motor protection for centrifugal and dosing pumps in the 3–4 kW range; DOL starting with panel-mounted manual isolation
HVAC systems Fan and air-handling unit motors; installed in motor control centres with DIN-rail mounted starters
Manufacturing production lines Conveyor drive motors, coolant pumps, small feed motors on CNC and assembly equipment
OEM machine panels Standard motor protection component in panels shipped globally; IEC and UL compliance covers multiple destination markets
Facility maintenance replacement Drop-in upgrade replacing older overload relay plus fuse disconnect configurations; same DIN-rail footprint
Marine and offshore auxiliary systems Auxiliary motor circuits where DNV or ABS certification is required; optional marine approval available on request

Key Specifications for Purchase Decisions

Parameter Value Notes
Rated Current (Thermal Range) 6–10A Adjustable field setting; must match motor nameplate FLA
Magnetic Trip Point 12 × In (fixed) At 8A setting, magnetic trip activates at approximately 96A; not adjustable
Supply Voltage 400V / 690V Single unit rated for both; verify facility voltage before ordering
Short-Circuit Capacity (Icu) 100 kA @ 400V Verify calculated fault current at installation point does not exceed this value
Motor Power (Typical) 3–4 kW @ 400V Equivalent ratings are higher at 690V; always base selection on motor FLA not kW alone
Number of Poles 3 (3-phase) For 3-phase induction motors only
Dimensions (H × W × D) 89 mm × 44.5 mm × 97 mm Occupies 2 DIN modules at 17.5mm each; confirm cabinet space before ordering
Mounting Type DIN Rail (35mm or 17.5mm) Must be mounted vertically; horizontal installation affects thermal blade response
Operating Temperature Range –20°C to +80°C Wide industrial range suitable for most control cabinet environments
Mechanical Duty Cycle 100,000 operating cycles At AC3 category, 415V per IEC 60947-4-1; exceeds typical industrial motor starting frequency

Full technical specifications are available on the product page at LeadTime.ca.

GV2P14 vs. GV2P07, GV2P16, GV2P25, and Electronic Alternatives

Selecting the wrong variant in the GV2P family is one of the most common ordering errors on motor protection projects. The family spans a wide current range, and each model maps to a specific motor FLA band. Choosing by power rating alone without verifying FLA leads to either nuisance tripping or inadequate protection.

Model Rated Current Range Motor Power @ 400V Choose When
GV2P07 3–5A 1.5–2.2 kW Motor FLA is below 6A; GV2P14 would over-protect and may not trip correctly
GV2P14 6–10A 3–4 kW Motor FLA falls within 6–10A; standard choice for this power class
GV2P16 20–25A 5.5–7.5 kW Motor FLA exceeds 10A; GV2P14 is undersized and will not provide adequate protection
GV2P25 32A 11 kW Heavy-duty motors requiring higher current handling; GV2P14 family is too small
TeSys Deca MP Varies by model Varies Microprocessor diagnostics, remote monitoring, or complex trip curves are required

If your motor FLA exceeds 10A, the GV2P16 is the correct next step in the TeSys GV family — confirm current availability at LeadTime.ca or contact the team to identify the right variant for your application.

Expert Verdict: Is the GV2P14 Worth Specifying?

The Schneider GV2P14 earns its place as a panel-builder staple not through complexity but through doing exactly what it promises without requiring engineering attention after commissioning. For plant electricians maintaining motor circuits in manufacturing, water treatment, or HVAC environments, and for control system integrators building OEM panels for light-to-medium industrial duty, this device delivers thermal-magnetic protection in a compact 44.5mm-wide DIN-rail package with a 100,000-cycle mechanical duty rating. The fact that Schneider publishes a carbon footprint of 9 kg CO2 equivalent per unit — and that the device carries IEC, UL, CSA, EAC, CCC, and optional Marine certifications — means it travels well across project types and jurisdictions without substitution. The 100 kA short-circuit capacity at 400V also means it coordinates cleanly with most upstream distribution equipment without requiring additional fusing in standard industrial panels.

The GV2P14 has real limits that matter in specific contexts. It is not compatible with variable-frequency-drive applications — VFD-connected motors require a fundamentally different protection approach, and using the GV2P14 downstream of a VFD is outside the manufacturer's rated use. Applications needing microprocessor-based diagnostics, remote monitoring, or predictive maintenance data should look at the TeSys Deca MP instead. If fault current at the installation point exceeds 100 kA, the GV3 or GV4 series are the appropriate choices. And critically: if your motor's nameplate FLA sits outside the 6–10A adjustment window, do not adjust to the nearest end of the dial — order the GV2P07 for smaller motors or the GV2P16 for larger ones. Forcing a mismatch between the breaker setting and the motor FLA creates either chronic nuisance tripping or genuine protection gaps.

From a procurement standpoint, the GV2P14 is a mature, high-volume SKU with consistent availability through specialist industrial distributors globally. Lead times for stocked units typically run one to three business days through authorized channels, with planned maintenance replacements and OEM build orders benefiting from volume pricing. Sourcing through a specialist distributor adds a practical verification layer — one that catches FLA mismatches and DIN-rail compatibility issues before the device ships rather than after it arrives on site. Check current pricing and lead time for the GV2P14 at LeadTime.ca — available to buyers worldwide.

For volume pricing or to confirm lead time before committing to a build schedule, contact the LeadTime.ca team directly — we ship worldwide.

What Engineers Need to Know Before Ordering the GV2P14

The GV2P14 is a mature, standardized industrial component — the kind of device that operates quietly in motor control centres for years without generating forum threads or user complaints, because when it is selected and set correctly, there is nothing to discuss. The absence of extensive online community debate around this model is not a gap in the data; it reflects how a well-specified thermal-magnetic motor circuit breaker should perform in practice. The knowledge that matters for this device lives in the motor nameplate, the facility's fault current calculation, and the commissioning checklist — not in online troubleshooting boards.

That said, the ordering mistakes that do occur with the GV2P14 tend to fall into predictable patterns. The most consequential is current range mismatch: selecting GV2P14 for a motor with an FLA of 4A or 12A because the project specifier approximated rather than verified. A motor with a 4A FLA needs the GV2P07; a motor drawing 12A under full load needs the GV2P16. A second recurring issue is orientation error during installation — the GV2P14 thermal blade is gravity-sensitive and requires vertical mounting on the DIN rail. Horizontal or inverted installation causes false trips under normal load or, worse, failure to trip under genuine overload conditions. A third area where engineers benefit from specialist input is compliance verification: while the GV2P14 carries UL, CSA, IEC, and EAC approvals, specific facility or utility requirements may impose additional standards. A specialist distributor who understands the installation jurisdiction can confirm applicability before the order is placed rather than after a failed inspection.

The practical value of sourcing through a specialist industrial distributor like LeadTime.ca rather than a generic channel is exactly this pre-shipment verification step. Volume orders destined for OEM panels that will ship to multiple markets benefit from a distributor who can cross-check the compliance matrix for each destination and flag lead time risks before they affect a build schedule. For a single replacement unit on an emergency maintenance call, same-day or next-day stock availability through an authorized channel matters more than price. In both scenarios, the distributor relationship is part of the supply chain protection for the motor protection device itself.

Installation and Wiring Overview

The GV2P14 installation process is straightforward for any qualified electrician familiar with DIN-rail mounted motor protection. The following overview covers the key requirements — refer to the official Schneider Electric TeSys GV installation manual for full procedures and torque specifications.

  • Confirm DIN rail is 35mm or 17.5mm, mounted vertically in the control cabinet; horizontal or inverted mounting is not permitted due to thermal blade gravity sensitivity
  • Incoming supply connects to top terminals (L1, L2, L3); motor load connects to bottom terminals (T1, T2, T3); use appropriately sized conductors for the 6–10A circuit
  • Set the thermal adjustment dial on the device face to match the motor nameplate FLA before energising — the dial is accessible without opening the panel enclosure
  • Leave at least 10mm clearance above and below the breaker for thermal dissipation; power dissipation at rated current is 2.5W and requires no additional cooling in standard cabinets
  • Verify the rotary handle moves freely between ON and OFF positions after installation before applying supply voltage to the circuit

Wrong-Part Prevention Checklist Before Ordering

Before placing your order for the GV2P14, run through each of the following checks against your motor and installation data. This checklist is reproduced verbatim from the product brief and covers the eight most common specification errors for this device:

  1. Verify motor nameplate current falls within 6-10A adjustable range; if lower or higher, confirm GV2P14 is the correct SKU
  2. Confirm supply voltage is 400V (standard) or 690V (specify at order); GV2P14 operates at both, but cable sizing and installation differ
  3. Check that motor power is approximately 3-4kW @ 400V (or equivalent at higher voltage); undersized breaker may trip falsely, oversized may not protect
  4. Confirm DIN-rail mounting is available in existing control cabinet (this device requires 17.5mm or 35mm DIN rail)
  5. Verify short-circuit capacity (100 kA @ 400V) is adequate for site; if calculated fault current exceeds 100 kA, use GV3 or larger
  6. Check that manual on/off rotary control is required; if open/close function must be motorized (contactor-controlled), this is not the right choice
  7. Confirm application is non-reversing or simple forward/stop; if reversing (dual-direction) is needed, coordinate with separate reversing contactor
  8. Verify this is NOT a variable-frequency-drive (VFD) motor; GV2P14 is designed for direct-on-line (DOL) starting only

If all eight checks pass, you are ready to order. View current pricing and stock status at LeadTime.ca, or contact the team if you need help confirming any of the above for your specific motor and installation.

Frequently Asked Questions

Can the GV2P14 be used downstream of a variable-frequency drive?

No. The GV2P14 is designed exclusively for direct-on-line motor starting. VFD-connected motors present different current profiles — including high-frequency switching transients and modified dV/dt characteristics — that thermal-magnetic protection devices are not rated to handle. Using the GV2P14 downstream of a VFD risks nuisance tripping or inadequate protection. Consult the VFD manufacturer and motor supplier to identify the correct protection approach for VFD applications.

What does the 12 × In magnetic trip point mean in practice?

The magnetic (short-circuit) trip operates at 12 times the thermal current setting and is fixed — it cannot be adjusted in the field. If you set the thermal dial to 8A, the magnetic element will trip at approximately 96A. At a 10A thermal setting, the magnetic trip activates at approximately 120A. This fixed ratio provides coordination with upstream distribution breakers and is consistent with IEC 60947-4-1 requirements for thermal-magnetic motor protection.

Is the GV2P14 a direct replacement for older GV2 series devices?

The GV2P14 is part of the newer TeSys GV2P model family, which supersedes the legacy GV2 series with improved efficiency, updated compliance credentials, and the Schneider Green Premium environmental label. It is not a guaranteed pin-for-pin drop-in replacement for every GV2 variant — verify terminal layout, DIN-rail footprint, and current range against your existing installation before specifying as a replacement. When in doubt, contact the LeadTime.ca team or refer to the Schneider Electric cross-reference documentation.

Can I adjust the thermal current setting after the unit is installed and the motor is running?

The thermal adjustment dial is accessible on the device face without opening the panel enclosure, so physical access is possible while the cabinet is energised. However, adjusting the thermal trip point while the motor is under load is not recommended practice — verify the correct FLA from the motor nameplate before commissioning and set the dial during installation. The magnetic trip point at 12 × In is fixed and cannot be adjusted under any conditions.

What maintenance does the GV2P14 require, and how often?

Annual inspection is the typical interval for industrial motor protection applications. During inspection, verify the rotary handle moves smoothly between ON and OFF positions without stiffness or mechanical resistance, inspect all terminal connections for corrosion or loosening, and confirm the thermal dial has not shifted from its original setting. The device is rated for 100,000 operating cycles under AC3 conditions, which at typical industrial starting frequencies of 5–20 starts per day translates to 10 to 20 or more years of service life under normal use. Replace the unit if mechanical operation becomes abnormal or if repeated tripping indicates degraded internal components.

How do I determine whether to order GV2P14 at 400V or 690V configuration?

The GV2P14 is rated for both 400V and 690V supply on a single unit — it is not a separate SKU per voltage. However, cable sizing, terminal lug selection, and installation clearances differ between the two voltage levels, and your facility's electrical distribution voltage determines which installation standard applies. Confirm your supply voltage from the facility single-line diagram before commissioning, and size conductors and protective devices according to the applicable local electrical code for that voltage class.

Why Order From LeadTime.ca

  • Ships worldwide — authorized distributor serving controls engineers and procurement teams globally, not limited to any single region
  • Specialist technical support available to verify motor FLA, DIN-rail compatibility, and compliance requirements before your order ships
  • Access to volume pricing on multi-unit orders for OEM panel builders and facility maintenance programs
  • Sourcing capability for hard-to-locate variants and alternative GV2P family models when standard stock is constrained
  • Fast response on lead time confirmation — critical for planned maintenance schedules and commissioning deadlines

GV2P14 At-a-Glance Summary

  • Device type: TeSys GV2P thermal-magnetic motor circuit breaker — combines overload and short-circuit protection with manual rotary isolation in one DIN-rail unit
  • Thermal current range: 6–10A adjustable; magnetic trip fixed at 12 × In
  • Supply voltage: 400V / 690V (single unit covers both)
  • Short-circuit capacity: 100 kA at 400V
  • Motor power class: 3–4 kW at 400V
  • Dimensions: 89 mm H × 44.5 mm W × 97 mm D; mounts on 35mm or 17.5mm DIN rail — vertical orientation mandatory
  • Mechanical duty: 100,000 operating cycles at AC3, 415V per IEC 60947-4-1
  • Compliance: IEC 60947-1, IEC 60947-4-1, UL 489, CSA, EAC, CCC, Marine (DNV/ABS optional); Schneider Green Premium (RoHS and REACH)
  • Carbon footprint: 9 kg CO2 equivalent per unit (manufacturer lifecycle data)
  • Not suitable for: VFD downstream applications, motors outside 6–10A FLA, fault currents exceeding 100 kA, reversing duty without external contactor
  • Pricing: Available on the product page at LeadTime.ca; contact for volume pricing

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