DA1-B0-20-225-121-C The Littelfuse Inc. DA1-B0-20-225-121-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 250mA current rating and a 277V voltage rating.
Mfr Part #:

DA1-B0-20-225-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-20-225-121-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 250mA current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

DA1-B0-20-225-121-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
Storage Temperature
Tape & Reel
Voltage Rating

DA1-B0-20-225-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-20-225-121-C is a magnetic (hydraulic delay) circuit breaker designed for reliable circuit protection. It offers a current rating of 250mA and a voltage rating of 277V, suitable for various electrical applications.

 

The breaker features a single pole configuration and a lever actuator for easy operation. It is designed for DIN rail mounting, facilitating straightforward installation in control panels and enclosures.

 

Key specifications include a 250mA current rating and a 277V voltage rating. The magnetic (hydraulic delay) mechanism provides overcurrent protection with a specific delay characteristic. The unit is RoHS3 compliant and has an MSL 1 rating.

DA1-B0-20-225-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-20-225-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA1-B0-20-225-121-C Compliance

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

DA1-B0-20-225-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

DA1-B0-20-225-121-C Features

  • Magnetic (hydraulic delay) circuit breaker.
  • 250mA current rating.
  • 277V voltage rating.
  • Single pole, lever actuator.
  • DIN rail mounting.

DA1-B0-20-225-121-C Applications

  • Used in industrial circuit protection
  • Suitable for electrical panel installations
  • Provides reliable fault interruption
  • Ideal for commercial electrical systems

DA1-B0-20-225-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-20-225-121-C circuit breaker?

The current rating is 250mA.

What is the voltage rating for the DA1-B0-20-225-121-C?

The voltage rating is 277 V.

What type of circuit breaker is the DA1-B0-20-225-121-C?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for the DA1-B0-20-225-121-C?

The mounting type is DIN Rail.

DA1-B0-20-225-121-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
DA1-B0-24-225-111-C
DA1-B0-24-225-111-C
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-24-225-111-C is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for DIN rail mounting and operates at 277V.
View Part
Home
Account

Categories