MRCBP-N-40C The OptiFuse MRCBP-N-40C is a 40A, 32VDC circuit breaker with a manual push-to-reset actuator. It is designed for chassis mounting.
Mfr Part #:

MRCBP-N-40C

Mfr Name: OptiFuse
OptiFuse
The OptiFuse MRCBP-N-40C is a 40A, 32VDC circuit breaker with a manual push-to-reset actuator. It is designed for chassis mounting.
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MRCBP-N-40C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Body Material
Current Rating
Current Rating (Amps)
Illumination
Ingress Protection
Mounting Type
Number of Poles
Voltage Rating

MRCBP-N-40C Description

Short technical summary and product information.

This OptiFuse MRCBP-N-40C is a single-pole circuit breaker rated for 40A and 32VDC. It features a manual push-to-reset actuator and is designed for chassis mounting.

 

The circuit breaker operates within a temperature range of -10°C to 60°C and has an interrupting rating of 4 times its rated current. It meets SAE J1171 for ignition protection and has an IP63 ingress protection rating. The body is constructed from UL94V-0 rated thermoplastic.

 

Trip curves are specified at 25°C/77°F, with details available in the datasheet for various percentages of rated current. The terminals are designed for a maximum torque of 3.0±0.3 N.m.

 

This component is suitable for applications requiring reliable overcurrent protection in demanding environments, adhering to relevant automotive and industrial standards.

MRCBP-N-40C Quick Information

Product Type: Circuit Breaker
Canonical Name: OptiFuse MRCBP-N-40C Manual Reset Circuit Breaker

MRCBP-N-40C Compliance

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

MRCBP-N-40C Features

  • 40A current rating at 32VDC.
  • Manual push-to-reset actuator.
  • Chassis mountable design.
  • SAE J1171 ignition protection.
  • IP63 ingress protection rating.

MRCBP-N-40C Applications

  • Provides overcurrent protection.
  • Suitable for automotive applications.
  • Used in industrial control systems.
  • Ideal for marine environments.

MRCBP-N-40C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the OptiFuse MRCBP-N-40C circuit breaker?

The OptiFuse MRCBP-N-40C circuit breaker has a current rating of 40A.

What is the voltage rating for the MRCBP-N-40C?

The voltage rating for the MRCBP-N-40C is 32 VDC.

How is the OptiFuse MRCBP-N-40C reset?

The OptiFuse MRCBP-N-40C features a manual push-to-reset actuator.

What is the operating temperature range for this circuit breaker?

The operating temperature range for the MRCBP-N-40C is -10°C to 60°C.

Does the MRCBP-N-40C meet ignition protection standards?

Yes, the MRCBP-N-40C meets SAE J1171 ignition protection standards.

What is the ingress protection rating of the OptiFuse MRCBP-N-40C?

The OptiFuse MRCBP-N-40C has an ingress protection rating of IP63.

MRCBP-N-40C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MRCBP-H-40A
MRCBP-H-40A
OptiFuse
The OptiFuse MRCBP-H-40A is a 40A, 32VDC manual reset circuit breaker designed for chassis mounting. It offers ignition protection and ingress protection.
View Part
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