Overview
The Allen-Bradley 100-F /B auxiliary contact block is a compact snap-on front-mount accessory designed for integration with Allen-Bradley 100-C series contactors. With a current rating of 10 amps and voltage rating of 600V AC, this auxiliary contact block expands the logic capabilities of standard contactors by adding extra contacts for signal monitoring and control interlocking. The Series B construction delivers durability suitable for industrial automation, motor control, and process control applications.
Key Features
- Front-mount snap-on design for quick installation and removal
- 10A @ 600V AC contact rating for standard industrial AC control circuits
- Compact footprint weighing only 0.15 lbs for space-constrained control panels
- Compatible with 100-C09 through 100-C97 three-pole IEC-rated contactors
- Proven reliability across decades of industrial deployments
Technical Specifications
- Current Rating: 10 Amps
- Voltage Rating: 600V AC
- Mounting Type: Front-mount snap-on
- Weight: 0.15 lbs
- Series: B
- Compatible Models: 100-C09 through 100-C97 three-pole IEC contactors
- Contact Configuration: Variable (multiple options available)
- Pole Options: 2-pole or 4-pole configurations
Typical Applications
- Motor control and soft-start interlocking circuits
- Process machinery status monitoring and signal relay
- HVAC equipment control and overload protection logic
- Industrial automation control panel upgrades and retrofits
- Production line equipment synchronization and sequencing
- Emergency stop and safety circuit integration
Compatibility & Replacements
Compatible With
- Allen-Bradley 100-C contactor series (100-C09 through 100-C97)
- Three-pole IEC-rated contactors
- Industrial AC control circuits up to 600V
- Standard auxiliary contact block mounting plates
Replaces / Drop-In Replacement For
- Previous-generation 100-F Series A auxiliary contact blocks
- Damaged or failed front-mount auxiliary contacts on 100-C series contactors
Works With
- Allen-Bradley contactors and control relay circuits
- Manual and programmable motor starters using 100-C contactors
- Standard industrial AC control logic and relay hardwiring schemes
