CA1-B2-16-630-121-C CA1-B2-16-630-121-C is a 30A, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It features panel mount, lever actuator, and 480V voltage rating.
Mfr Part #:

CA1-B2-16-630-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
CA1-B2-16-630-121-C is a 30A, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It features panel mount, lever actuator, and 480V voltage rating.
Stock on Request

CA1-B2-16-630-121-C Specifications Quick View

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

CA1-B2-16-630-121-C Description

Short technical summary and product information.

The CA1-B2-16-630-121-C is a single-pole magnetic hydraulic delay circuit breaker manufactured by Littelfuse Inc. It is rated for a continuous current of 30A at 480V and uses a lever actuator for manual switching and reset. The magnetic hydraulic delay mechanism provides reliable overcurrent protection with a time delay that is less sensitive to ambient temperature than thermal breakers.

 

This circuit breaker is designed for panel mount installation. It has 1 pole and is non-illuminated. The breaker type is magnetic (hydraulic delay), which offers precise trip characteristics suitable for industrial and commercial applications.

 

The part carries approvals from CCC, CSA, and UL, indicating compliance with key international safety standards. The RoHS status is indicated as RoHS3 compliant. The moisture sensitivity level is 1 (unlimited) and REACH status is unaffected.

 

This circuit breaker is suitable for use in power distribution, industrial control panels, and equipment requiring 30A protection at up to 480V AC or DC.

CA1-B2-16-630-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CA1-B2-16-630-121-C Circuit Breaker, 30A, 1-Pole, Magnetic Hydraulic Delay, 480V, Panel Mount
Subcategory: Magnetic Circuit Breaker

CA1-B2-16-630-121-C Compliance

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

CA1-B2-16-630-121-C Features

  • Rated for 30A continuous current at 480V.
  • Single-pole magnetic hydraulic delay mechanism.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, and UL agencies.
  • RoHS3 compliant with MSL 1 unlimited.

CA1-B2-16-630-121-C Applications

  • Used in industrial power distribution panels.
  • Protects motors and transformers from overload.
  • Suitable for commercial building electrical systems.
  • Ideal for circuit protection in control cabinets.
  • Provides reliable overcurrent protection in equipment.

CA1-B2-16-630-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA1-B2-16-630-121-C?

480V

What is the mounting type?

Panel mount

What is the current rating?

30A

How many poles does this circuit breaker have?

1 pole

What type of actuator does it have?

Lever actuator

What approvals does this circuit breaker hold?

CCC, CSA, UL

What type of circuit breaker is the CA1-B2-16-630-121-C?

Magnetic (Hydraulic Delay)

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