CBW57-PB-10A-5X The OptiFuse CBW57-PB-10A-5X is a thermal circuit breaker designed for overcurrent protection. It features a 10A current rating and a push-to-reset actuator.
Mfr Part #:

CBW57-PB-10A-5X

Mfr Name: OptiFuse
OptiFuse
The OptiFuse CBW57-PB-10A-5X is a thermal circuit breaker designed for overcurrent protection. It features a 10A current rating and a push-to-reset actuator.
Stock on Request

CBW57-PB-10A-5X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Frequency
Illumination
Insulation Resistance
Mounting Type
Number of Poles
Reset Time
Voltage Rating

CBW57-PB-10A-5X Description

Short technical summary and product information.

The OptiFuse CBW57-PB-10A-5X is a single-pole, thermal circuit breaker designed for reliable overcurrent protection in various applications. It offers a current rating of 10A and can handle voltages up to 250 VAC or 32 VDC. The breaker features a convenient push-to-reset actuator for easy operation.

 

This circuit breaker is suitable for panel mounting, integrating seamlessly into control panels and equipment. It operates within an ambient temperature range of -10°C to +60°C. The CBW57 series is recognized by multiple agency standards including CCC, CSA, cURus, TUV, UR, and VDE, indicating its compliance with rigorous safety and performance requirements.

 

Key electrical specifications include an interrupt rating of 1000A at 125/250 VAC and 400A at 125/250 VAC, as well as 300A at 50 VDC. It also boasts a dielectric strength greater than 1500 VAC and an insulation resistance exceeding 100MΩ at 500 VDC. The contact endurance is rated for 500 cycles at 125 VAC with 150% of rated current.

 

Designed for occasional overcurrent protection, this device is intended to safeguard equipment from damaging fault conditions. It is important to avoid contact with chemical solvents, which can degrade its performance. The breaker has a black body and tin-plated terminals.

CBW57-PB-10A-5X Quick Information

Product Type: Thermal Circuit Breaker
Series: CBW57
Canonical Name: OptiFuse CBW57-PB-10A-5X Thermal Circuit Breaker
Subcategory: Thermal

CBW57-PB-10A-5X Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CBW57-PB-10A-5X Features

  • 10A current rating for overcurrent protection.
  • 250VAC and 32VDC voltage ratings.
  • Convenient push-to-reset actuator.
  • Panel mount for easy integration.
  • Recognized by multiple agency standards.

CBW57-PB-10A-5X Applications

  • Provides overcurrent protection.
  • Suitable for panel mounting.
  • Used in equipment requiring safety.
  • Designed for occasional fault conditions.

CBW57-PB-10A-5X FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the OptiFuse CBW57-PB-10A-5X circuit breaker?

The current rating is 10A.

What are the voltage ratings for the OptiFuse CBW57-PB-10A-5X?

It is rated for 250 VAC and 32 VDC.

What type of circuit breaker is the OptiFuse CBW57-PB-10A-5X?

It is a thermal circuit breaker.

How is the OptiFuse CBW57-PB-10A-5X mounted?

It is designed for panel mounting.

What is the operating temperature range for this circuit breaker?

The operating ambient temperature range is -10°C to +60°C.

What agency standards does the OptiFuse CBW57-PB-10A-5X meet?

It meets CCC, CSA, cURus, TUV, UR, and VDE standards.

What is the reset mechanism for this circuit breaker?

It features a push-to-reset actuator.

CBW57-PB-10A-5X Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CBW57-PF-10A-5X
CBW57-PF-10A-5X
OptiFuse
The OptiFuse CBW57-PF-10A-5X is a thermal circuit breaker with a 10A current rating and 250VAC/32VDC voltage rating. It features a push-to-reset actuator and panel mount.
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