SCHURTER 4430.2306 Circuit Breaker Thermal 20A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.2306 is a thermal circuit breaker rated for 20A at 240V AC and 60V DC, featuring a rocker panel mount actuator with dual-pole configuration. This component is classified as Active product status and is ROHS3 compliant. Substitute parts become necessary when the primary part number is unavailable from inventory, when procurement lead times require alternative sourcing, or when design flexibility permits selection from qualified equivalent models within the same electrical and mechanical parameter set.

Key Parameters

Parameter	Value
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	20A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Packaging	Bulk
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

All substitute parts listed maintain identical electrical specifications: 20A current rating, 240V AC and 60V DC voltage ratings, thermal breaker type, dual-pole configuration, and rocker panel mount actuator. Substitution eligibility is determined by strict parameter matching across these core electrical and mechanical attributes. All substitute parts are manufactured by SCHURTER Inc. within the TA45 series and share the same packaging format (Bulk). Compliance certifications and RoHS status are provided where specified in the source data and do not restrict substitution eligibility when parameters are equivalent.

Parameter Comparison

Part Number	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting	Poles	Actuator	Series	RoHS Status	Inventory (Pcs)
4430.2306	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	813
4430.0035	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	673
4430.0038	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	688
4430.0572	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	951
4430.0978	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	1070
4430.0988	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	1097
4430.1067	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	922
4430.1068	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	916
4430.161	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	753
4430.1629	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	1098
4430.1789	20A	240V	60V	Thermal	Panel Mount	2	Rocker	TA45	ROHS3 Compliant	1031

Engineering Selection Recommendations

All listed substitute parts are Active product status and ROHS3 compliant. Parts 4430.2306, 4430.0572, 4430.1067, 4430.1068, and 4430.161 carry full approval agency certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077). Selection among equivalent parts may be based on inventory availability and procurement lead time requirements. All parts maintain identical electrical performance and mechanical interface specifications within the TA45 series thermal circuit breaker platform.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for SCHURTER 4430.2306?

A: Substitute parts must match all core electrical parameters: 20A current rating, 240V AC and 60V DC voltage ratings, thermal breaker type, dual-pole configuration, rocker actuator, and panel mount form factor. All listed substitutes meet these criteria.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed carry ROHS3 Compliant status. Moisture Sensitivity Level (MSL) varies between "Not Applicable" and "Vendor Undefined" across the substitute set, but this does not affect electrical substitution eligibility.

Q: Do approval certifications affect substitution compatibility?

A: Approval certifications document regulatory compliance but do not restrict electrical or mechanical substitution. Parts with full certification (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077) and those without listed certifications are electrically and mechanically equivalent.

Q: What is the inventory status of substitute parts?

A: Inventory levels range from 673 to 1098 pieces across the substitute part set. Part 4430.0988 and 4430.1629 maintain the highest inventory levels at 1097 and 1098 pieces respectively.

Q: Can I use any substitute part interchangeably with 4430.2306?

A: All listed substitute parts are parametric equivalents with identical electrical ratings, breaker type, mounting configuration, and pole count. Selection is based on availability and procurement requirements rather than technical performance differences.

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