Overview
The Eaton Cutler-Hammer WMS1D06 is a supplementary protector circuit breaker rated 6 amps at 1 pole (1P). Part of Eaton’s reliable WMS product line, the WMS1D06 provides secondary-level overcurrent protection in equipment control circuits, panel-mounted systems, and machines where UL 1077 supplementary protection is required. This compact DIN rail–mount unit is engineered for use downstream of main branch protection to guard against thermal overload and short-circuit faults in 240 VAC circuits.
Key Features
- 6 amp rated current, 1-pole configuration for single-phase protection
- UL 1077 supplementary protector certified for equipment protection
- DIN rail mounting for compact panel layout
- D-curve tripping characteristic for industrial loads
- Compact form factor minimizes control panel footprint
- Reliable thermal-magnetic trip mechanism
Technical Specifications
- Manufacturer: Eaton Corporation / Cutler-Hammer
- Part Number: WMS1D06
- Rated Current: 6 amps
- Poles: 1
- Voltage Rating: 240 VAC
- Trip Characteristic: D-curve
- Certification: UL 1077 Supplementary Protector
- Mounting: DIN rail (35 mm)
- Series: WMS
Typical Applications
- Equipment protection in control cabinets and panelboards
- Secondary protection for solenoids, coils, and control transformers
- Protection of auxiliary circuits in industrial machinery
- Machine tool control and automation systems
- HVAC and commercial building control circuits
Compatibility & Replacements
Compatible With
- DIN rail–mounted control panels (35 mm standard)
- Eaton Cutler-Hammer panelboards and enclosures
- Industrial control equipment requiring UL 1077 protection
- 240 VAC single-phase circuits
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to ensure exact model match and electrical ratings.
Works With
- Eaton Cutler-Hammer WMS supplementary protector series breakers
- Standard 35 mm DIN rail systems
- UL 1077–compliant protection schemes
- Industrial control and automation platforms
