SCHURTER 4410.0403 Circuit Breaker Thermal 20A 240VAC 28VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4410.0403 is a thermal circuit breaker rated for 20A at 240V AC and 28V DC with push-to-reset actuation and panel mount configuration. This part is classified as obsolete. Due to its discontinued status, equivalent substitute parts from E-T-A are available that maintain identical electrical and mechanical specifications, ensuring direct functional replacement in existing applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	4410.0403
Manufacturer	SCHURTER Inc.
Series	T12
Product Status	Obsolete
Breaker Type	Thermal
Current Rating	20A
Voltage Rating - AC	240V
Voltage Rating - DC	28V
Mounting Type	Panel Mount
Actuator Type	Push to Reset
Number of Poles	1
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution of the SCHURTER 4410.0403 is determined by strict equivalence across the following parameters:

Current Rating: 20A
Voltage Rating - AC: 240V
Voltage Rating - DC: 28V
Breaker Type: Thermal
Mounting Type: Panel Mount
Actuator Type: Push to Reset
Number of Poles: 1
RoHS Status: ROHS3 Compliant
REACH Status: REACH Unaffected

All E-T-A substitute parts listed below match these specifications exactly. Substitution is valid only when all parameters align with the original part requirements.

Parameter Comparison

Parameter	SCHURTER 4410.0403	E-T-A 1658-G21-01-P10-20A	E-T-A 1658-F01-00-P10-20A	E-T-A 1658-F01-00-P13-20A	E-T-A 1658-F01-00-S83-055800-20A	E-T-A 1658-F01-00-S83-20A	E-T-A 1658-G21-00-P10-055800-20A	E-T-A 1658-G21-00-P10-055810-20A	E-T-A 1658-G21-00-P10-20A	E-T-A 1658-G21-00-P10-D01-20A	E-T-A 1658-G21-00-P13-20A
Manufacturer	SCHURTER Inc.	E-T-A	E-T-A	E-T-A	E-T-A	E-T-A	E-T-A	E-T-A	E-T-A	E-T-A	E-T-A
Series	T12	1658	1658	1658	1658	1658	1658	1658	1658	1658	1658
Breaker Type	Thermal	Thermal	Thermal	Thermal	Thermal	Thermal	Thermal	Thermal	Thermal	Thermal	Thermal
Current Rating	20A	20A	20A	20A	20A	20A	20A	20A	20A	20A	20A
Voltage Rating - AC	240V	240V	240V	240V	240V	240V	240V	240V	240V	240V	240V
Voltage Rating - DC	28V	28V	28V	28V	28V	28V	28V	28V	28V	28V	28V
Mounting Type	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount
Actuator Type	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset	Push to Reset
Number of Poles	1	1	1	1	1	1	1	1	1	1	1
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
Approval Agency	Not specified	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077	CE, CSA C22.2 No 235, IEC 60934, UL1077

Engineering Selection Recommendations

All E-T-A substitute parts listed are active products with full regulatory compliance. The SCHURTER 4410.0403 is obsolete; therefore, E-T-A equivalents are the appropriate selection for new designs, repairs, and ongoing production requirements.

E-T-A 1658 series parts carry certifications from CE, CSA C22.2 No 235, IEC 60934, and UL1077, providing comprehensive regulatory coverage for industrial and commercial applications. All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the environmental and regulatory profile of the original SCHURTER component.

Selection among the E-T-A substitute options should be based on packaging requirements (Bulk) and specific connector or terminal configurations indicated by the part number suffix. All listed parts are electrically and mechanically interchangeable with the SCHURTER 4410.0403.

Frequently Asked Questions (FAQ)

Q: Can E-T-A 1658 series circuit breakers directly replace the SCHURTER 4410.0403?

A: Yes. All E-T-A 1658 series parts listed maintain identical electrical ratings (20A, 240V AC, 28V DC), breaker type (thermal), mounting configuration (panel mount), and actuation method (push to reset). Direct substitution is valid for all applications where the SCHURTER 4410.0403 was specified.

Q: What is the difference between the various E-T-A part numbers?

A: The E-T-A part numbers differ in connector type and terminal configuration, indicated by the suffix codes (P10, P13, S83, etc.). All variants maintain identical electrical and mechanical specifications. Selection should be based on the connector or terminal type required for your application.

Q: Are all substitute parts currently available?

A: All listed E-T-A substitute parts are active products with inventory in stock. Availability quantities are provided in the product data.

Q: Do the E-T-A substitutes carry the same regulatory approvals as the SCHURTER original?

A: E-T-A 1658 series parts carry CE, CSA C22.2 No 235, IEC 60934, and UL1077 certifications. These certifications provide equivalent regulatory coverage for industrial applications. Confirm specific approval requirements for your end application.

Q: Is there a difference in RoHS or REACH compliance between the original and substitute parts?

A: No. Both the SCHURTER 4410.0403 and all E-T-A 1658 series substitutes are ROHS3 compliant and REACH unaffected, maintaining identical environmental compliance status.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message