Mfr Part #:

CD1-B2-11-620-231-C

Littelfuse CD1-B2-11-620-231-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 20A at 480V. It features a rocker actuator and panel mount design.

Stock on Request

CD1-B2-11-620-231-C Description

Short technical summary and product information.

The Littelfuse CD1-B2-11-620-231-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in various applications. It is rated for 20A continuous current and 480V. The breaker uses a rocker actuator for manual reset and is panel mounted.

The magnetic hydraulic delay mechanism provides time-delayed tripping for inrush currents while ensuring fast response to short circuits, making it suitable for motor and transformer protection.

The breaker is panel mount with a rocker actuator and is not illuminated. It is approved by CCC, CSA, and UL, ensuring compliance with international standards.

CD1-B2-11-620-231-C Quick Information

Product Type: Circuit Breaker

Series: CD1

Canonical Name: Littelfuse CD1 Series 1-Pole 20A 480V Magnetic Hydraulic Delay Circuit Breaker with Rocker Actuator, Panel Mount

Subcategory: Magnetic Hydraulic Delay Circuit Breaker

CD1-B2-11-620-231-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

CD1-B2-11-620-231-C Features

Rated for 20A continuous current.
Operates at 480V voltage rating.
Single-pole magnetic hydraulic delay design.
Panel mount with rocker actuator.
Approved by CCC, CSA, and UL.

CD1-B2-11-620-231-C Applications

Ideal for industrial control panel protection.
Used in HVAC equipment overcurrent protection.
Suitable for power distribution unit applications.
Common in motor control circuit protection.

CD1-B2-11-620-231-C FAQs

7 frequently asked questions generated from this part’s specifications.

What is the voltage rating of the CD1-B2-11-620-231-C?

480V.

What is the current rating?

20A.

How many poles does it have?

1 pole.

What type of breaker is it?

Magnetic hydraulic delay circuit breaker.

What is the actuator type?

Rocker actuator.

What mounting type does it have?

Panel mount.

What approvals does it hold?

CCC, CSA, and UL.

CD1-B2-11-620-231-C Alternate Parts

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