Overview
The Allen-Bradley 100S-C09ZJ05C safety contactor is a three-pole device engineered for critical safety circuits in industrial automation. This contactor delivers mechanically linked positively guided contacts that meet modern safety standards, protecting feedback circuits by ensuring that auxiliary contacts do not change state if a power pole welds. Built to IEC 60947-4-1 specifications, it is ideal for machinery safety applications requiring certified interlocking and fault detection.
Key Features
- Mechanically linked N.C. auxiliary contacts for safety circuit feedback protection
- Positively guided contacts prevent contact welding faults from disrupting control circuits
- Three power poles rated 9 AMP at AC-3 duty cycle
- Line-side coil termination for compact panel integration
- 5 normally-closed (N.C.) auxiliary contacts for interlock logic
- 24 VDC coil voltage for standard control circuit compatibility
- DIN rail mounting footprint for standard industrial enclosures
Technical Specifications
- Coil Voltage: 24 VDC
- Power Poles: 3
- AC-3 Rating: 9 Amps
- Auxiliary Contacts: 0 N.O. / 5 N.C.
- Coil Termination: Line-side
- Contact Type: Mechanically linked, positively guided
- Standards Compliance: IEC 60947-4-1, CSA Certified, UL Listed
- Series: 100S-C
- Weight: 1.45 lbs
- Mounting: DIN Rail
Typical Applications
The 100S-C09ZJ05C is widely used in:
- Emergency stop circuits and safety interlocks
- Machinery guard door controls
- Reversing motor starters with safety feedback
- Process equipment with dual-channel safety requirements
- Pump and conveyor motor control with monitored interlock
- Industrial panel builders requiring IEC-certified safety components
Compatibility & Replacements
This contactor belongs to the Allen-Bradley Bulletin 100S-C series of IEC safety contactors. The 100S-C09ZJ05C /A variant is commonly used as a replacement or upgrade in legacy machinery control systems. For configurations requiring different coil voltages (e.g., 120V AC, 230V AC), consult with your local Rockwell Automation sales office. Non-safety applications may substitute standard 100-C09 contactors, though these lack the positively guided contact feature required for certified safety circuits.
