MRCBP-H-40A The OptiFuse MRCBP-H-40A is a 40A, 32VDC manual reset circuit breaker designed for chassis mounting. It offers ignition protection and ingress protection.
Mfr Part #:

MRCBP-H-40A

Mfr Name: OptiFuse
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.
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MRCBP-H-40A 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-H-40A Description

Short technical summary and product information.

The OptiFuse MRCBP-H-40A is a 40 Amp, 32 Volt DC circuit breaker featuring a manual push-to-reset actuator and a 10-32 stud terminal configuration. Designed for chassis mounting, this single-pole breaker offers ignition protection compliant with SAE J1171 and ingress protection rated at IP63.

 

Constructed with a thermoplastic UL94V-0 body, it operates within a temperature range of -10°C to 60°C. The circuit breaker has an interrupting rating of 4 times its rated current and includes specific trip curve data detailed in the datasheet, indicating time vs. percent of rated current at 25°C/77°F.

 

This breaker is suitable for applications requiring reliable overcurrent protection in demanding environments. Its robust design and compliance with industry standards make it a dependable choice for various electrical systems.

MRCBP-H-40A Quick Information

Product Type: Circuit Breaker
Canonical Name: OptiFuse MRCBP-H-40A 40A 32VDC Manual Reset Circuit Breaker
Subcategory: Thermal Circuit Breaker

MRCBP-H-40A Compliance

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

MRCBP-H-40A Features

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

MRCBP-H-40A Applications

  • Ideal for DC power distribution.
  • Suitable for automotive applications.
  • Used in marine electrical systems.
  • Protects sensitive electronic circuits.
  • Ensures safety in control panels.

MRCBP-H-40A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the OptiFuse MRCBP-H-40A circuit breaker?

The OptiFuse MRCBP-H-40A circuit breaker has a voltage rating of 32 VDC.

What is the current rating of the OptiFuse MRCBP-H-40A circuit breaker?

The current rating of the OptiFuse MRCBP-H-40A circuit breaker is 40A.

How is the OptiFuse MRCBP-H-40A circuit breaker reset?

The OptiFuse MRCBP-H-40A circuit breaker features a manual push-to-reset actuator.

What type of mounting does the OptiFuse MRCBP-H-40A circuit breaker use?

The OptiFuse MRCBP-H-40A circuit breaker is designed for chassis mounting.

What is the operating temperature range for the OptiFuse MRCBP-H-40A circuit breaker?

The operating temperature range for the OptiFuse MRCBP-H-40A circuit breaker is -10°C to 60°C.

Does the OptiFuse MRCBP-H-40A circuit breaker meet ignition protection standards?

Yes, the OptiFuse MRCBP-H-40A circuit breaker meets SAE J1171 ignition protection standards.

What is the ingress protection rating of the OptiFuse MRCBP-H-40A circuit breaker?

The OptiFuse MRCBP-H-40A circuit breaker has an ingress protection rating of IP63.

MRCBP-H-40A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MRCBP-N-40C
MRCBP-N-40C
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.
View Part
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