Overview
The Allen-Bradley 100S-C30D14C is part of the GUARDMASTER series safety contactors and combines precision switching with fail-safe contact logic for demanding industrial automation and machinery protection circuits. This 30 A, 110 V 50 Hz / 120 V 60 Hz IEC safety contactor features 3 normally open power poles with auxiliary contact support.
Key Features
- Mechanically linked positively guided contacts required in feedback circuits of modern safety applications, where auxiliary normally closed contacts do not change state when a power pole welds
- 3 normally open power poles with 1 normally open and 4 normally closed auxiliary contacts
- Line-side coil termination for standard industrial panel integration
- Gold-plated bifurcated contacts for reliable long-term performance
- DIN rail and screw terminal mounting compatibility
Technical Specifications
- Coil Voltage (AC): 110 VAC 50 Hz / 120 VAC 60 Hz
- Current Rating: 30 A
- Power Poles: 3 normally open power poles
- Auxiliary Contacts: 1 N.O. and 4 N.C., with side-mounted auxiliary contact supplied
- Contact Configuration: Standard contact (non-bifurcated on auxiliary)
- Coil Termination: Line side
- Mounting: DIN rail / screw terminal
- Weight: 1.19 lbs
- Certifications: IEC 60947-4-1
- Series: 100S-C GUARDMASTER
Typical Applications
The 100S-C30D14C excels in:
- Emergency stop circuits requiring redundant safety logic
- Machinery protection and interlocking systems
- Industrial motor control with safety feedback monitoring
- Panel-mount safety relay applications
- Automation systems with ISO 13849-1 PLd/PLe requirements
Compatibility & Replacements
The 100S-C30D14C is a direct fit for OEM and retrofit applications where 30A IEC safety contactors with positively guided contacts are specified. Ensure coil voltage matches (110V 50Hz or 120V 60Hz) before substitution. Compatible with standard DIN-mounted control panels. For electronic coil variants, reference the 100S-C30EJ14C (24V DC). Consult Rockwell Automation technical support for custom configurations or alternative contact ratings.
