DA1-B0-26-410-121-D The Littelfuse Inc. DA1-B0-26-410-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 1A current rating and a 277V voltage rating.
Mfr Part #:

DA1-B0-26-410-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-26-410-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 1A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

DA1-B0-26-410-121-D 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

DA1-B0-26-410-121-D Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-26-410-121-D is a single-pole circuit breaker designed for reliable circuit protection. It operates with a current rating of 1A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics suitable for various applications. The actuator type is a lever, allowing for easy manual operation.

 

Designed for convenient installation, this circuit breaker features DIN rail mounting. It offers a 'None' illumination feature.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. Approval agencies include CSA, VDE, and UL.

DA1-B0-26-410-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-26-410-121-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA1-B0-26-410-121-D Compliance

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

DA1-B0-26-410-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA1-B0-26-410-121-D Features

  • 1A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic breaker type with hydraulic delay.
  • Single pole configuration for basic circuits.
  • DIN rail mounting for easy installation.

DA1-B0-26-410-121-D Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Applicable in building automation systems.
  • Component in electrical equipment assemblies.

DA1-B0-26-410-121-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The current rating is 1A.

What is the voltage rating of the circuit breaker?

The voltage rating is 277V.

What type of breaker is the DA1-B0-26-410-121-D?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What mounting type does this circuit breaker use?

It mounts on a DIN rail.

DA1-B0-26-410-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
DA1-B0-22-410-122-D
DA1-B0-22-410-122-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-22-410-122-D is a 1-pole, magnetic (hydraulic delay) circuit breaker. It features a 1A current rating and a 277V voltage rating.
View Part
DA1-B0-34-410-121-D
DA1-B0-34-410-121-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-34-410-121-D is a 1-pole magnetic (hydraulic delay) circuit breaker. It is designed for DIN rail mounting and offers a voltage rating of 277V.
View Part
DA1-B0-22-410-111-D
DA1-B0-22-410-111-D
Littelfuse Inc.
DA1-B0-22-410-111-D is a 1A, 277V, 1-pole DIN Rail magnetic circuit breaker from Littelfuse Inc. It features a lever actuator and is approved by CSA, VDE, and UL.
View Part
DA1-B0-26-410-122-D
DA1-B0-26-410-122-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-26-410-122-D is a 1A circuit breaker designed for DIN rail mounting. It features a magnetic hydraulic delay mechanism and a 277V voltage rating.
View Part
Home
Account

Categories