EATON CH Series Circuit Breaker Surge Protective Devices
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EATON CH Series Circuit Breaker Surge Protective Devices


Eaton CH Series circuit breaker surge protective devices are installed in electrical panels to disconnect the circuit during a surge, preventing damage to appliances and other equipment. These units are designed to protect against both internal and external voltage surges.

Filter
StyleModelPrice (ex. VAT)
A
CHSPT1-208Y
-
RFQ
B
CHSPT22PACK
€545.61
C
CHSPT1ULTRA
€1,011.81
D
CHQSA
€120.38
RFQ
E
CHSPT1MAX
€764.62
F
CHSPT1MICRO
€517.42

Working Mechanism

  • Eaton CB-SPDs monitor the voltage on the circuit and disconnect the power when a surge is detected.
  • When the surge occurs, the voltage sensor detects the increase in voltage and sends a signal to the relay.
  • The relay then disconnects the power to the circuit, breaking the connection between the power source and the equipment.
  • This prevents the surge from reaching the equipment and causing damage.

Frequently Asked Questions

What are internal and external surges?

Internal surges occur within a building's electrical system and are caused by equipment turning on & off or by electrical arcing. External surges are due to events outside the building, such as lightning strikes or power outages.

Can a CB-SPD be used with other surge protection devices?

Yes, you can use a CB-SPD with other surge protection devices, such as point-of-use surge protectors and whole-house surge protectors. This addition provides multiple layers of protection for your equipment and increases the overall protection level of your electrical system.

Will a circuit breaker surge protective device affect the performance of my equipment?

A properly functioning CB-SPD will not affect the performance of your equipment. The device only disconnects power to the circuit when a surge is detected and does not interfere with the normal operation of the equipment.

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