SCHURTER 4430.2988 Circuit Breaker Thermal 1.5A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.2988 is a thermal circuit breaker rated for 1.5A at 240V AC and 60V DC, featuring a rocker actuator and panel mount configuration in the TA45 series. This component is active in production and widely used in industrial control and power distribution applications. Substitute parts become necessary due to inventory constraints, supply chain disruptions, or design revisions while maintaining identical electrical and mechanical specifications.

Key Parameters

Parameter	Specification
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	1.5A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Product Status	Active
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

Current Rating: 1.5A (exact match required)
Voltage Rating - AC: 240V (exact match required)
Voltage Rating - DC: 60V (exact match required)
Breaker Type: Thermal (exact match required)
Mounting Type: Panel Mount (exact match required)
Actuator Type: Rocker (exact match required)
Number of Poles: 2 (exact match required)
Manufacturer: SCHURTER Inc. (exact match required)

All substitute parts listed maintain identical electrical performance and mechanical form factor. Series designation (TA45 or TA35) does not restrict substitution when all electrical and mechanical parameters are equivalent.

Parameter Comparison

Part Number	Series	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting	Actuator	Poles	Product Status	RoHS Status	Inventory (Pcs)
4430.2988	TA45	1.5A	240V	60V	Thermal	Panel Mount	Rocker	2	Active	ROHS3 Compliant	1091
4430.0542	TA45	1.5A	240V	60V	Thermal	Panel Mount	Rocker	2	Active	ROHS3 Compliant	1103
4430.2032	TA45	1.5A	240V	60V	Thermal	Panel Mount	Rocker	2	Active	ROHS3 Compliant	1068
4430.2989	TA45	1.5A	240V	60V	Thermal	Panel Mount	Rocker	2	Active	ROHS3 Compliant	952
4430.332	TA45	1.5A	240V	60V	Thermal	Panel Mount	Rocker	2	Active	ROHS3 Compliant	752
4430.3777	TA45	1.5A	240V	60V	Thermal	Panel Mount	Rocker	2	Active	ROHS3 Compliant	954
4435.0213	TA35	1.5A	240V	60V	Thermal	Panel Mount	Rocker	2	Active	ROHS3 Compliant	905

Engineering Selection Recommendations

All listed substitute parts are active production components manufactured by SCHURTER Inc. and maintain full compliance with ROHS3 requirements. Parts 4430.2988, 4430.0542, 4430.2032, 4430.2989, 4430.332, and 4430.3777 are designated within the TA45 series. Part 4435.0213 operates within the TA35 series but maintains identical electrical ratings and mechanical specifications.

Selection among these equivalents is based on availability and supply chain requirements. All parts carry identical approval certifications including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 where specified in manufacturer documentation. No performance differentiation exists between these parts when applied to circuits requiring 1.5A thermal protection at 240V AC or 60V DC with rocker-actuated panel mount configuration.

Frequently Asked Questions (FAQ)

Q: Can 4435.0213 (TA35 series) be used in place of 4430.2988 (TA45 series)?

A: Yes. Series designation does not affect substitution eligibility. Both parts share identical electrical ratings (1.5A, 240V AC, 60V DC), thermal breaker type, rocker actuator, panel mount configuration, and two-pole design. Mechanical form factor and electrical performance are equivalent.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status and are suitable for applications requiring environmental compliance.

Q: What determines if a part can substitute for 4430.2988?

A: Substitution requires exact equivalence across current rating (1.5A), AC voltage (240V), DC voltage (60V), breaker type (thermal), mounting method (panel mount), actuator style (rocker), pole count (2), and manufacturer (SCHURTER Inc.). All listed parts meet these criteria.

Q: Do these parts carry the same regulatory approvals?

A: All parts are manufactured by SCHURTER Inc. and carry ROHS3 and REACH compliance. Specific approval agency certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077) are documented in manufacturer specifications for each part number.

Q: Is there a preferred substitute if 4430.2988 is unavailable?

A: Selection is based on inventory availability and supply chain logistics. Parts 4430.0542 (1103 pcs), 4430.2032 (1068 pcs), 4430.3777 (954 pcs), and 4435.0213 (905 pcs) represent current stock levels. All are functionally equivalent for direct substitution.

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