SCHURTER 4302.0003 AC Power Connector - Equivalent & Substitute Parts

Part Overview

The SCHURTER 4302.0003 is a Power Entry Connector Receptacle module featuring IEC 320-C14 configuration with male blades, designed for panel mount snap-in installation. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system maintenance and new design implementations. The connector accommodates 10A at 250VAC with unfiltered commercial design and integrated on-off switch functionality.

Key Parameters

Parameter	Value
Connector Style	IEC 320-C14
Connector Type	Receptacle, Male Blades - Module
Current Rating - Appliance Inlet	10A
Voltage Rating - Appliance Inlet	250VAC
Number of Positions	3
Mounting Type	Panel Mount, Snap-In
Termination	Quick Connect - 0.189" (4.8mm)
Switch Features	Switch On-Off
Panel Cutout Dimensions	Rectangular - 27.50mm x 31.50mm
Panel Thickness	0.079" (2.00mm)
Ingress Protection	IP40
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 4302.0003 is determined by the following critical parameters:

Connector style and type (IEC 320-C14, Receptacle, Male Blades - Module)
Mounting configuration (Panel Mount, Snap-In)
Termination method (Quick Connect - 0.189" / 4.8mm)
Switch functionality (On-Off capability)
Number of positions (3)
Regulatory compliance (UL, CSA, ENEC certifications)

The TE Connectivity Corcom Filters part 1-1609112-8 qualifies as a substitute based on matching connector style, type, mounting method, termination standard, switch features, and position count. Current rating differential (15A vs. 10A) and voltage range expansion (120/250VAC vs. 250VAC) represent enhanced electrical capability, permitting direct substitution in applications requiring the original 10A/250VAC specification.

Parameter Comparison

Parameter	SCHURTER 4302.0003	TE Connectivity 1-1609112-8	Compatibility Notes
Connector Style	IEC 320-C14	IEC 320-C14	Identical
Connector Type	Receptacle, Male Blades - Module	Receptacle, Male Blades - Module	Identical
Current Rating - Appliance Inlet	10A	15A	Substitute rated higher; suitable for 10A applications
Voltage Rating - Appliance Inlet	250VAC	120/250VAC	Substitute supports broader voltage range
Number of Positions	3	3	Identical
Mounting Type	Panel Mount, Snap-In	Panel Mount, Snap-In	Identical
Termination	Quick Connect - 0.189" (4.8mm)	Quick Connect - 0.189" (4.8mm)	Identical
Switch Features	Switch On-Off	Switch On-Off	Identical
Panel Cutout Dimensions	Rectangular - 27.50mm x 31.50mm	Rectangular - 26.70mm x 31.60mm	Minor dimensional variance; verify panel compatibility
Panel Thickness	0.079" (2.00mm)	0.059" (1.50mm)	Substitute accommodates thinner panels
Approval Agency	CCC, CSA, ENEC, UL	CSA, UL, VDE	Both hold UL and CSA; substitute adds VDE
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical

Engineering Selection Recommendations

The TE Connectivity Corcom Filters 1-1609112-8 is a qualified substitute for the obsolete SCHURTER 4302.0003 based on functional equivalence across core electrical and mechanical parameters. Both components maintain ROHS3 compliance and hold overlapping regulatory certifications (UL, CSA). The substitute's enhanced current rating (15A) and expanded voltage support (120/250VAC) provide operational margin for the original 10A/250VAC requirement without introducing incompatibility.

Panel cutout dimensional variance (27.50mm x 31.50mm vs. 26.70mm x 31.60mm) requires verification against existing panel tooling. The substitute's accommodation of thinner panel stock (0.059" vs. 0.079") may necessitate mechanical evaluation in applications with fixed panel thickness specifications.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1-1609112-8 directly replace the SCHURTER 4302.0003 in existing applications?

A: Yes, provided panel cutout dimensions are compatible. The substitute meets or exceeds all critical electrical parameters (current, voltage, connector style, termination method) and maintains equivalent switch functionality and regulatory compliance.

Q: What is the significance of the current rating difference (10A vs. 15A)?

A: The substitute's higher current rating indicates enhanced electrical capacity. Applications designed for 10A operation remain fully compatible, as the substitute safely handles this lower demand without derating or performance degradation.

Q: Are there panel installation considerations when switching to the TE Connectivity part?

A: Yes. Panel cutout dimensions differ slightly (27.50mm x 31.50mm vs. 26.70mm x 31.60mm). Existing panel tooling must be verified for compatibility. The substitute's thinner panel thickness accommodation (0.059" vs. 0.079") may require mechanical assessment if panel stock thickness is fixed.

Q: Do both parts hold equivalent regulatory certifications?

A: Both components are ROHS3 compliant and hold UL and CSA certifications. The SCHURTER part includes CCC and ENEC; the TE Connectivity part includes VDE. Application-specific regulatory requirements should be confirmed.

Q: What is the packaging difference between these parts?

A: The SCHURTER 4302.0003 is supplied in standard packaging; the TE Connectivity 1-1609112-8 is supplied in bulk packaging. Procurement volume and handling requirements should be evaluated accordingly.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message