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DB2-B0-26-650-121-C The Littelfuse Inc. DB2-B0-26-650-121-C is a 2-pole circuit breaker rated for 50A and 277V. It features a magnetic hydraulic delay trip type and a lever actuator.
Mfr Part #:

DB2-B0-26-650-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DB2-B0-26-650-121-C is a 2-pole circuit breaker rated for 50A and 277V. It features a magnetic hydraulic delay trip type and a lever actuator.
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DB2-B0-26-650-121-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
SVHC Present
Voltage Rating
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DB2-B0-26-650-121-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number DB2-B0-26-650-121-C, is designed for reliable circuit protection. It operates with a current rating of 50A and a voltage rating of 277V.

 

The breaker type is Magnetic (Hydraulic Delay), providing robust protection against overcurrents. It features a 2-pole configuration and a lever actuator for easy operation. The mounting type is DIN Rail, making it suitable for standard industrial and electrical panel installations.

 

Compliance agencies include CSA and UL. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. This component is suitable for various industrial and commercial applications requiring dependable circuit interruption.

DB2-B0-26-650-121-C Quick Information

Product Type: Circuit Breaker
Series: DB2
Canonical Name: Littelfuse Inc. DB2-B0-26-650-121-C Circuit Breaker

DB2-B0-26-650-121-C Compliance

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

DB2-B0-26-650-121-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating for industrial use.
  • Magnetic (Hydraulic Delay) breaker type.
  • 2-pole configuration for versatile application.
  • DIN Rail mounting for easy installation.

DB2-B0-26-650-121-C Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel applications.
  • Used in machinery and equipment protection.
  • Provides overcurrent protection reliably.
  • Compliant with CSA and UL standards.

DB2-B0-26-650-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the DB2-B0-26-650-121-C?

277V.

What is the current rating of this circuit breaker?

50A.

How many poles does this circuit breaker have?

2 poles.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type for this breaker?

DIN Rail.

What approvals does this circuit breaker have?

CSA and UL.

What type of actuator does it use?

Lever.

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