CBW58-HL4-5A-5 OptiFuse CBW58-HL4-5A-5 is a thermal circuit breaker with a 5A current rating and 250VAC voltage rating. It features a push-to-reset actuator and panel mount.
Mfr Part #:

CBW58-HL4-5A-5

Mfr Name: OptiFuse
OptiFuse
OptiFuse CBW58-HL4-5A-5 is a thermal circuit breaker with a 5A current rating and 250VAC voltage rating. It features a push-to-reset actuator and panel mount.
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CBW58-HL4-5A-5 Specifications Quick View

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

CBW58-HL4-5A-5 Description

Short technical summary and product information.

The OptiFuse CBW58-HL4-5A-5 is a thermal circuit breaker designed for reliable circuit protection. It offers a current rating of 5A and a voltage rating of 250VAC, with a DC voltage rating of 50VDC. This breaker features a push-to-reset actuator for easy operation and a standard profile.

 

Key specifications include an amperage range of 3A to 50A and an input voltage capability of 125/250 VAC and 32/50 VDC. The device has an interrupting rating of 1000A at 125/250VAC and 300A at 50VDC. It operates within an ambient temperature range of -10℃ to +60℃ and has a reset time of 60 seconds.

 

Designed for panel mounting, this circuit breaker is built to meet various agency standards and listings, including UR, CCC, TUV, and VDE. Its construction includes a black body and tin-plated terminals, ensuring durability and proper connection. The CBW58 series is suitable for applications requiring robust thermal protection.

CBW58-HL4-5A-5 Quick Information

Product Type: Circuit Breaker
Series: CBW58
Canonical Name: OptiFuse CBW58 Thermal Circuit Breaker, 5A, 250VAC

CBW58-HL4-5A-5 Compliance

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

CBW58-HL4-5A-5 Features

  • Thermal circuit breaker with 5A rating.
  • Rated for 250VAC and 50VDC operation.
  • Push-to-reset actuator for ease of use.
  • Panel mount design for secure installation.
  • Meets multiple agency standards including UR and VDE.

CBW58-HL4-5A-5 Applications

  • Suitable for general circuit protection.
  • Used in systems requiring thermal trip.
  • Ideal for panel-mounted applications.
  • Marine ignition protected to SAE J1171.

CBW58-HL4-5A-5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CBW58-HL4-5A-5?

The CBW58-HL4-5A-5 has a current rating of 5A.

What is the voltage rating of this circuit breaker?

It is rated for 250VAC and 50VDC.

What type of circuit breaker is the CBW58-HL4-5A-5?

It is a thermal circuit breaker with a push-to-reset actuator.

What is the operating temperature range?

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

Is the CBW58-HL4-5A-5 marine ignition protected?

Yes, it meets SAE J1171 and UL1500 marine ignition protection standards.

What is the interrupting rating of this breaker?

The interrupting rating is 1000A at 125/250VAC for the 3-50A range and 300A at 50VDC for the 3-50A range.

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