440R-N23129

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Overview

The Allen-Bradley 440R-N23129 is a single-function monitored manual reset safety relay designed for machinery safety applications. It operates at 24V AC/DC and features 3 normally open safety outputs and 1 normally closed auxiliary output. This relay supports safety stop category 0 and delivers a Safety Performance Level (PL e) in compliance with ISO 13849-1 standards.

Key Features

  • 24V AC/DC Operation: Compatible with standard safety control circuits.
  • Monitored Manual Reset: Prevents machine restart until the relay is manually reset.
  • 3 Normally Open Safety Outputs: Provides safe switching for stop functions.
  • 1 Normally Closed Auxiliary Output: For feedback or status indication.
  • Compact DIN Rail Mounting: Saves panel space and simplifies installation.
  • High Safety Category: Meets stop category 0 requirements for safety stop applications.
  • Compliance to Safety Standards: Certified to ISO 13849-1 PL e, IEC 62061 SIL 3, EN 60204-1.

Technical Specs

Model Number 440R-N23129
Power Supply 24V AC/DC
Safety Outputs 3 Normally Open (NO)
Auxiliary Output 1 Normally Closed (NC)
Reset Type Monitored Manual
Mounting DIN Rail (35mm)
Safety Category Stop Category 0 (IEC/EN 60204-1)
Safety Performance Level PL e (ISO 13849-1)
SIL Rating SIL 3 (IEC 62061)
Degree of Protection IP40 (body), IP20 (terminals)
Operating Temperature -5°C to 55°C
Dimensions (H x W x D) 99 x 22.5 x 114.5 mm
Weight 0.21 kg

Applications / Use Case

The 440R-N23129 safety relay is ideal for monitoring emergency stop circuits or safety gate interlocks in industrial machinery. It ensures safe shutdown and prevents unsafe restarting until manually reset, complying with international machine safety standards.

Allen-Bradley safety relays offer reliable performance backed by global certifications, essential for maintaining industrial safety compliance.

440R-N23129

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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