SCHURTER 4430.2887 Circuit Breaker Thermal 15A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.2887 is a thermal circuit breaker rated for 15A at 240V AC and 60V DC, featuring a rocker actuator and panel mount configuration in the TA45 series. This component is Active status and ROHS3 compliant. Substitute parts are identified when identical electrical and mechanical parameters are maintained across the TA45 series, ensuring direct functional equivalence in panel-mounted thermal protection applications.

Key Parameters

Parameter	Value
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	15A
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
Packaging	Bulk

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 4430.2887 are identified based on strict parametric equivalence within the TA45 series. All substitute parts maintain identical specifications across the following critical parameters:

Current Rating: 15A
Voltage Rating - AC: 240V
Voltage Rating - DC: 60V
Breaker Type: Thermal
Mounting Type: Panel Mount
Actuator Type: Rocker
Number of Poles: 2
Series: TA45
Product Status: Active
RoHS Status: ROHS3 Compliant
Packaging: Bulk

Substitution is valid only when all electrical and mechanical parameters match exactly. Variations in part numbering within this group reflect manufacturing or distribution differences without affecting functional performance in the specified application.

Parameter Comparison

Part Number	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting	Actuator	Poles	Series	Status	RoHS	Inventory
4430.2887	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	1025 Pcs
4430.0407	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	711 Pcs
4430.0559	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	732 Pcs
4430.081	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	1109 Pcs
4430.0885	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	687 Pcs
4430.1089	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	2961 Pcs
4430.1328	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	1295 Pcs
4430.1402	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	1074 Pcs
4430.1682	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	826 Pcs
4430.1938	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	833 Pcs
4430.2163	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	ROHS3	981 Pcs

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, confirming ongoing manufacturer support and environmental regulatory adherence. Selection among equivalent part numbers should be based on inventory availability and supply chain requirements, as all variants deliver identical electrical performance and mechanical fit within panel-mounted thermal protection circuits rated for 15A at 240V AC and 60V DC operation.

Frequently Asked Questions (FAQ)

Q: Can part 4430.0407 replace 4430.2887 in an existing design? A: Yes. Both parts are parametrically equivalent within the TA45 series, sharing identical current rating, voltage specifications, mounting configuration, and actuator type. Direct substitution is valid.

Q: Are there differences in regulatory certifications among these substitute parts? A: The provided data indicates ROHS3 compliance and REACH Unaffected status across all parts. Some variants list additional approval agencies (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077), which represent additional certifications without affecting core substitution eligibility.

Q: What determines if a part is a valid substitute? A: Substitution validity is determined by matching all critical parameters: 15A current rating, 240V AC and 60V DC voltage ratings, thermal breaker type, panel mount configuration, rocker actuator, 2-pole design, and TA45 series designation.

Q: Does inventory level affect substitution suitability? A: No. Inventory quantities reflect supply availability only and do not impact functional equivalence or substitution validity.

Q: Are all substitute parts packaged identically? A: Yes. All parts listed are supplied in Bulk packaging, maintaining consistent handling and integration requirements.

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