Overview of Allen Bradley 100-C85D00
The Allen Bradley 100-C85D00 is a heavy-duty, IEC-rated, 3-pole magnetic contactor built for demanding industrial control applications. Designed by Rockwell Automation, a leader in industrial automation, this contactor offers reliable motor switching and power control in environments that require high current capacity and robust construction. With a rating of 85 amps AC-3 (100 amps AC-1), the 100-C85D00 can handle up to 60 horsepower at 460 volts or 30 horsepower at 230 volts, making it suitable for a broad range of motor loads. The contactor features a 110V/120V AC coil, screw-type terminals for secure connections, and DIN rail or base mounting options for flexible installation. It is designed for durability, with options for front and side auxiliary contacts to integrate into complex control circuits, and is supported by global certifications including CE, CSA, UL, and more. This contactor is a proven solution for those needing dependable switching in automation, HVAC, conveyors, and heavy machinery applications.
Key Features of Allen Bradley 100-C85D00
- 3-pole, normally open (NO) main contacts for 3-phase motor control
- 85-amp AC-3 rating (100-amp AC-1) for reliable switching of inductive loads
- Compact, energy-efficient IEC design with minimal maintenance
- High-performance coil (110V 50Hz / 120V 60Hz) for versatile control voltage options
- Screw-type terminals ensure secure, vibration-resistant wiring
- DIN rail and base mounting options for flexible panel integration
- No integrated auxiliary contacts—front and side auxiliary options are available separately for expandable control
- Global certifications (CE, CSA, UL, CCC, C-TICK, KC, GOST) for international compliance
- Suitable for direct mounting of thermal and electronic overload relays for complete motor protection
- Long electrical and mechanical life, designed for high-cycle industrial use
Technical Specs of Allen Bradley 100-C85D00
| Parameter |
Value |
| Rated Operating Current (AC-3) |
85 A |
| Rated Operating Current (AC-1) |
100 A |
| Rated Voltage |
110V, 120V AC |
| Coil Voltage |
110V 50Hz / 120V 60Hz |
| Pole Configuration |
3 NO |
| Auxiliary Contacts |
None (optional front/side mount) |
| Mounting |
DIN rail, base mount |
| Certifications |
CE, CSA, UL, CCC, C-TICK, KC, GOST |
| Horsepower Rating |
60 HP @ 460V, 30 HP @ 230V |
Applications / Use Case
The Allen Bradley 100-C85D00 is engineered for industrial environments where reliable, high-current switching is critical. Common applications include motor starters for pumps, fans, compressors, mixers, and conveyors in manufacturing, water treatment, and material handling facilities. Its robust construction makes it suitable for harsh environments, and the lack of integrated auxiliaries allows for easy integration with external control devices. The contactor is often used in starter assemblies, paired with overload relays for complete motor protection. The 100-C85D00 is also compatible with automated control systems, making it a versatile component in modern industrial automation architectures. Its international certifications ensure compliance for export and multi-regional deployment, and the modular design allows for easy field upgrades as system requirements change.
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