Cutler Hammer SPHM1HM0008 Circuit Breaker
The Cutler Hammer SPHM1HM0008 is a single-pole, hydraulic-magnetic supplementary protector designed to provide reliable overcurrent protection in electrical circuits. With a current rating of 8 amperes, this circuit breaker is suitable for various applications requiring precise and consistent performance.
Key Features
- Hydraulic-Magnetic Mechanism: Ensures consistent trip performance unaffected by ambient temperature variations, providing reliable protection under diverse environmental conditions.
- Single-Pole Configuration: Designed for circuits requiring single-phase protection, making it ideal for specific applications where space and simplicity are priorities.
- 8-Ampere Rating: Suitable for applications requiring protection at this current level, offering precise overcurrent protection tailored to specific needs.
- Standard Inrush Tolerance: Capable of handling inrush currents up to 8 times the continuous current rating, accommodating typical startup surges without nuisance tripping.
- Compliance with Standards: Meets industry standards, ensuring safety and reliability in operation.
Applications
The SPHM1HM0008 circuit breaker is ideal for use in various settings, including:
- Industrial control panels
- Telecommunication equipment
- Power supplies
- Medical devices
- Other sensitive electronic applications requiring precise overcurrent protection
Installation and Maintenance
Designed for easy installation, the SPHM1HM0008 features a compact design suitable for DIN rail mounting. Regular maintenance and periodic testing are recommended to ensure optimal performance and longevity.
For detailed specifications and installation guidelines, please refer to the manufacturer’s documentation.

















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