Free UPS Ground on All Orders!
+1 (919) 205-4392
Eaton Cutler-Hammer CH Loadcenters and Circuit Breakers CH340ST

Product image is representative; revision or series may vary. Contact us to request a specific version.

CH340ST

|

The CH340ST from Eaton Cutler-Hammer is a thermal magnetic circuit breaker designed for use in CH loadcenters. It has a 40 A current rating and operates efficiently at a voltage of 240 V. This model is particularly versatile with a common breaker trip type and includes a shunt trip function.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more

Technical specifications for CH340ST

ManufacturerEaton Cutler-Hammer
Product TypeThermal Magnetic Circuit Breaker
Product LineCH Loadcenters and Circuit Breakers
Part NumberCH340ST
UPC782113322124
Rated Current40 A
Rated Voltage240 V
Trip TypeCommon Breaker Trip
Shunt TripIncluded
Interrupt Rating10 KAIC
Number of Poles3 Poles
Connection TypePlug-in Connection
Protection TypeThermal Magnetic
FunctionsLong Time and Instantaneous Trip (LI)
Phase Type3 Phase

Eaton Cutler-Hammer's CH340ST is classified as a thermal magnetic circuit breaker that accommodates three-phase power systems. This device is specified for a rated current of 40 A and operates at a voltage of 240 V. Notably, it features a common trip mechanism and is equipped with a shunt trip for added functionality.

Designed with three poles, the CH340ST can handle demanding electrical loads and is ideal for a variety of applications. This circuit breaker boasts an interrupt rating of 10 KAIC, ensuring reliable operation during fault conditions. Its thermal magnetic type ensures effective protection, responding to both long-time overloads and instantaneous short circuits.

For installation, the circuit breaker utilizes a convenient plug-in connection, facilitating rapid setup without compromising safety or performance. The CH340ST blends efficient protection and ease of use, making it a reliable choice in loadcenters and electrical panels.