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DB2-A0-03-650-121-C The Littelfuse Inc. DB2-A0-03-650-121-C is a circuit breaker designed for reliable electrical protection. It offers a 50A current rating and a 277V voltage rating.
Mfr Part #:

DB2-A0-03-650-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DB2-A0-03-650-121-C is a circuit breaker designed for reliable electrical protection. It offers a 50A current rating and a 277V voltage rating.
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$ Price Range: $0.99

DB2-A0-03-650-121-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
Voltage Rating
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DB2-A0-03-650-121-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number DB2-A0-03-650-121-C, is a switch-only type breaker suitable for various applications. It features a robust 50A current rating and a 277V voltage rating, ensuring effective protection in demanding environments.

 

The breaker is designed for easy installation with DIN rail mounting. It has a lever actuator and is a 2-pole unit, providing versatile circuit control and protection.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CSA and UL, signifying adherence to industry standards.

DB2-A0-03-650-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DB2-A0-03-650-121-C Circuit Breaker
Subcategory: Circuit Breaker

DB2-A0-03-650-121-C Compliance

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

DB2-A0-03-650-121-C Estimated Pricing

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1+ $0.99 $0.99

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

DB2-A0-03-650-121-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating suitable for various applications.
  • DIN rail mounting for easy installation.
  • 2-pole design for versatile circuit control.
  • CSA and UL approval for industry standards.

DB2-A0-03-650-121-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring circuit protection.
  • Applicable in systems with 277V requirements.

DB2-A0-03-650-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DB2-A0-03-650-121-C circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the DB2-A0-03-650-121-C circuit breaker mounted?

It is designed for DIN rail mounting.

What type of breaker is the DB2-A0-03-650-121-C?

It is a switch-only type breaker.

How many poles does this circuit breaker have?

This is a 2-pole circuit breaker.

DB2-A0-03-650-121-C Alternate Parts

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DA2-A0-03-650-131-C
DA2-A0-03-650-131-C
Littelfuse Inc.
The Littelfuse Inc. DA2-A0-03-650-131-C is a switch-only circuit breaker. It features a 50A current rating and a 277V voltage rating.
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DB2-A0-03-650-131-C
DB2-A0-03-650-131-C
Littelfuse Inc.
The Littelfuse Inc. DB2-A0-03-650-131-C is a circuit breaker designed for protection applications. It features a 50A current rating and a 277V voltage rating.
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DA2-A0-03-650-231-C
DA2-A0-03-650-231-C
Littelfuse Inc.
The Littelfuse Inc. DA2-A0-03-650-231-C is a circuit breaker designed for protection. It features a 50A current rating and 277V AC voltage rating.
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