CLB-083-11ANN-W-A/08 Equivalent & Substitute Parts

Part Overview

The CLB-083-11ANN-W-A/08 is a thermal circuit breaker manufactured by Carling Technologies, rated for 8A at 250V AC and 32V DC with push-to-reset actuation and panel mount configuration. This component is classified as Active product status and carries multiple international approvals including CE, cUL, TUV, UL1077, and UL1500 certifications. The device is ROHS3 compliant and REACH unaffected.

Substitute parts become necessary when the primary manufacturer part experiences extended lead times, inventory constraints, or when design flexibility permits alternative qualified sources. The substitute parts listed maintain electrical and mechanical compatibility within the specified parameter ranges.

Key Parameters

Parameter	Value
Breaker Type	Thermal
Current Rating	8A
Voltage Rating - AC	250V
Voltage Rating - DC	32V
Actuator Type	Push to Reset
Mounting Type	Panel Mount
Number of Poles	1
Illumination	None
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

All substitute parts listed are parametric equivalents of the CLB-083-11ANN-W-A/08. Substitution eligibility is determined by the following criteria:

Matching Parameters (Required for Substitution):

Current Rating: 8A
Voltage Rating - AC: 250V
Breaker Type: Thermal
Actuator Type: Push to Reset
Mounting Type: Panel Mount
Number of Poles: 1
Illumination: None
RoHS Status: ROHS3 Compliant

Allowable Variance:

Voltage Rating - DC: The main part specifies 32V DC. All substitute parts are rated for 50V DC, which represents a higher voltage capability and remains within acceptable substitution parameters for thermal circuit breakers in this category.

All substitute parts are manufactured by OptiFuse under the CBW57 series and maintain Active product status with equivalent compliance certifications.

Parameter Comparison

Parameter	CLB-083-11ANN-W-A/08 (Carling)	CBW57-AS-8A (OptiFuse)	CBW57-EJ-8A (OptiFuse)	CBW57-HS-8A (OptiFuse)	CBW57-PB-8A-5X (OptiFuse)	CBW57-PS-8A-5X (OptiFuse)
Breaker Type	Thermal	Thermal	Thermal	Thermal	Thermal	Thermal
Current Rating (Amps)	8A	8A	8A	8A	8A	8A
Voltage Rating - AC	250V	250V	250V	250V	250V	250V
Voltage Rating - DC	32V	50V	50V	50V	50V	50V
Actuator Type	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset
Mounting Type	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount
Number of Poles	1	1	1	1	1	1
Illumination	None	None	None	None	None	None
Product Status	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	Not specified	REACH Unaffected	Not specified	Not specified	Not specified

Engineering Selection Recommendations

All five substitute parts (CBW57-AS-8A, CBW57-EJ-8A, CBW57-HS-8A, CBW57-PB-8A-5X, and CBW57-PS-8A-5X) are qualified equivalents for the CLB-083-11ANN-W-A/08 based on matching electrical specifications and compliance certifications.

Compliance Alignment: The main part carries UL1077 and UL1500 certifications. All substitute parts carry equivalent certifications (cURus, UL 1077, UL 1500) with additional SAE J1171 and IP 40 ratings. Both the main part and substitute parts maintain ROHS3 compliance.

DC Voltage Consideration: The substitute parts are rated for 50V DC compared to the main part's 32V DC rating. This higher rating provides additional margin in DC applications and does not restrict substitution in circuits designed for 32V DC operation.

Inventory Availability: CBW57-HS-8A maintains the highest inventory level at 3442 pieces, followed by CBW57-PB-8A-5X at 1332 pieces. All substitute parts are available in bulk packaging with Active product status.

Frequently Asked Questions (FAQ)

Q: Can CBW57 series parts directly replace the CLB-083-11ANN-W-A/08 in existing designs?

A: Yes. All five CBW57 substitute parts match the critical electrical parameters: 8A current rating, 250V AC voltage rating, thermal breaker type, push-to-reset actuation, single-pole configuration, and panel mount form factor. The higher 50V DC rating of the CBW57 series does not restrict operation in 32V DC circuits.

Q: What is the significance of the DC voltage difference between the main part and substitutes?

A: The main part is rated for 32V DC while all substitutes are rated for 50V DC. The higher DC rating of the substitute parts provides additional safety margin and does not create compatibility issues when used in applications designed for 32V DC operation.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts are supplied in bulk packaging, matching the packaging specification of the main part CLB-083-11ANN-W-A/08.

Q: Do the substitute parts carry equivalent certifications?

A: The substitute parts carry certifications that align with the main part's approval requirements. Both include UL 1077 and UL 1500 certifications. The substitute parts additionally carry cURus, SAE J1171, and IP 40 ratings, providing equivalent or enhanced compliance coverage.

Q: Which substitute part should be selected if inventory is the primary consideration?

A: CBW57-HS-8A offers the highest inventory availability at 3442 pieces. Selection among the five qualified substitutes may also consider specific connector or terminal configurations indicated by the part number suffixes (AS, EJ, HS, PB, PS).

Q: Is RoHS3 compliance maintained across all substitute options?

A: Yes. All substitute parts maintain ROHS3 compliance, matching the environmental compliance status of the main part.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message