Overview
The Allen-Bradley 100-C60*00 B auxiliary contact block is a modular expansion accessory for the 100-S series IEC-rated contactors. This front-mounted auxiliary contact block extends control logic and monitoring functions in industrial motor control circuits. The “B” designation indicates standard cross-stamped construction for reliable, repeatable contact performance in demanding applications. Designed for simple mechanical mounting, the 100-C60*00 B integrates seamlessly with your existing contactor infrastructure.
Key Features
- Front-mount design for easy accessibility and maintenance
- Mirror contact performance construction for consistent switching reliability
- IEC/EN 60947-4-1 compliant, meeting international industrial standards
- Screw terminal connections for secure, field-serviceable wiring
- Compact footprint minimizes control panel space consumption
- Compatible with 100-S series contactor base units
Technical Specifications
| Contact Configuration | Auxiliary contact block (mirror contacts) |
| Voltage Rating | Up to 690 VAC (rated per IEC standard) |
| Mounting Style | Front-mount to 100-S contactor |
| Contact Type | Normally Open / Normally Closed (per application) |
| Standards Compliance | IEC/EN 60947-4-1, IEC/EN 60947-5-1 |
| Terminal Type | Screw terminals |
| Operating Temperature | -25 to +60 °C (-13 to +140 °F) |
| Compatible Contactors | 100-S series, 100-C60 base units |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Condition | Used, fully tested and operational |
Typical Applications
- Motor starter interlocking circuits in multi-motor applications
- Feedback and status monitoring in control logic
- Emergency stop and safety interlock circuits
- Phase sequencing and load distribution control
- Industrial automation and PLC input signal generation
- Machine tool and conveyor system control networks
Compatibility & Replacements
Compatible With
- Allen-Bradley 100-S series contactors (all sizes)
- 100-C60 base contactor units
- Allen-Bradley control relay systems
- IEC-rated motor starter assemblies
- Standard 24 VDC/120 VAC control circuits
- DIN rail mounted control panel systems
Replaces / Drop-In Replacement For
- 100-S auxiliary contact blocks (direct equivalent)
- OEM 100-C60*00 B contact assemblies
- Equivalent IEC 60947-compliant front-mount auxiliary contacts
Works With
- Allen-Bradley RSLogix 5000 and Studio 5000 PLC programming platforms
- All IEC-compliant motor control systems and soft starters
- Standard 24 VDC and 120 VAC control logic circuits
- Manual or automated control schemes requiring auxiliary feedback
- Third-party SCADA and HMI systems via discrete I/O integration
