SCHURTER 4430.3375 Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.3375 is a thermal circuit breaker rated for 5A at 240V AC / 60V DC with rocker panel mount actuation. This TA45 series breaker is an active product with full compliance to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards. The device features a 2-pole configuration and ROHS3 compliance. Equivalent part numbers within the TA45 series provide direct functional substitution when the primary part number is unavailable or when inventory optimization is required.

Key Parameters

Parameter	Specification
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	5A
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
Product Status	Active

Substitute Part Grouping Explanation

All substitute parts listed maintain identical electrical and mechanical parameters as the primary part 4430.3375. Substitution is valid based on the following criteria:

Current Rating: 5A (all substitutes)
Voltage Rating: 240V AC / 60V DC (all substitutes)
Breaker Type: Thermal (all substitutes)
Mounting Configuration: Panel Mount, Rocker Actuator, 2-Pole (all substitutes)
Series: TA45 (all substitutes)
Regulatory Compliance: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 (all substitutes)
Environmental Status: ROHS3 Compliant, REACH Unaffected (all substitutes)

These part numbers are parametric equivalents within the same product family and can be selected interchangeably for applications requiring the specified electrical and mechanical characteristics.

Parameter Comparison

Part Number	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting Type	Actuator	Poles	Series	Inventory (Pcs)	Product Status
4430.3375	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	838	Active
4430.0586	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	967	Active
4430.0847	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	803	Active
4430.0977	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1065	Active
4430.1201	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1518	Active
4430.1353	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1131	Active
4430.1384	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1070	Active
4430.1564	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	835	Active
4430.1856	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1186	Active
4430.1926	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	722	Active
4430.2297	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	964	Active

Engineering Selection Recommendations

All listed substitute parts are active products with full regulatory compliance to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Selection among equivalent part numbers should be based on inventory availability and supply chain requirements. Part 4430.1201 offers the highest current inventory level at 1518 units. All substitutes maintain ROHS3 compliance and REACH unaffected status, ensuring environmental and regulatory alignment with the primary part specification.

Frequently Asked Questions (FAQ)

Q: Can all listed part numbers be used interchangeably with 4430.3375?

A: Yes. All substitute parts maintain identical electrical ratings (5A, 240V AC, 60V DC), mechanical configuration (panel mount, rocker actuator, 2-pole), and regulatory certifications. They are parametric equivalents within the TA45 series.

Q: What determines if a part is a valid substitute?

A: Substitution validity is determined by matching current rating, voltage ratings (AC and DC), breaker type (thermal), mounting type (panel mount), actuator type (rocker), pole count (2), and series designation (TA45). All listed parts meet these criteria.

Q: Are there differences in thermal response characteristics between these part numbers?

A: The provided specifications do not include thermal response time or trip curve data. All parts are classified as thermal breakers within the TA45 series with identical electrical ratings.

Q: Do all substitutes carry the same regulatory approvals?

A: All listed substitutes carry CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 compliance. All are ROHS3 compliant and REACH unaffected.

Q: Which part number should I select if multiple are available?

A: Selection should be based on inventory availability and supply chain logistics. Part 4430.1201 currently has the highest inventory level. All parts are functionally equivalent for the specified application.

Q: Is packaging identical across all part numbers?

A: All substitute parts are supplied in bulk packaging, consistent with the primary part specification.

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