The Eaton Cutler-Hammer SPHM1HM0008 is a supplementary circuit breaker with integrated time-delay protection. This model is part of the SPHM series of Cutler-Hammer protectors, engineered for reliable equipment protection in electrical systems where controlled delay response is required.
Overview
The SPHM1HM0008 provides circuit protection with a 2-second delay function, making it suitable for applications requiring staggered or sequenced breaker trip responses. As a supplementary protector, it works in conjunction with main distribution equipment to safeguard downstream circuits and components from electrical faults.
Key Features
- 2-second time-delay trip function for controlled protection response
- Supplementary protector design for industrial and commercial systems
- Reliable thermal-magnetic protection mechanism
- Compact form factor suitable for panel integration
- Built to Cutler-Hammer quality and performance standards
Technical Specifications
- Manufacturer: Eaton Cutler-Hammer
- Part Number: SPHM1HM0008
- Series: SPHM Supplementary Protector
- Trip Function: 2-second delay
- Type: Thermal-Magnetic
- Application: Industrial/Commercial electrical protection
Typical Applications
- Electrical panel protection with sequenced response requirements
- Industrial control systems requiring time-delayed circuit protection
- Commercial equipment branch circuits with selective coordination needs
- Backup protection for sensitive electronic and electrical devices
Compatibility & Replacements
Compatible With
- Cutler-Hammer electrical distribution panels
- Standard industrial control and power systems
- Commercial electrical installations requiring supplementary protection
- Systems compatible with SPHM series devices
Replaces / Drop-In Replacement For
- Verify compatibility with your system integrator before ordering to ensure this supplementary protector is appropriate for your specific application and panel configuration.
Works With
- Cutler-Hammer electrical distribution and control systems
- Standard industrial electrical panels and enclosures
- Commercial power distribution equipment
- Thermal-magnetic protection coordination schemes
