SCHURTER 0033.4007 Selector Switch 3 Position SP3T 10A 250V Equivalent & Substitute Parts

Part Overview

The SCHURTER 0033.4007 is a line voltage selector switch featuring 3 positions with SP3T (Single Pole 3 Throw) circuit configuration, rated for 10A AC at 250V. This component is designed for panel mount applications with solder lug termination and circular 14.10mm diameter cutout. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for new designs and ongoing production requirements.

Substiute Parts

0033.4007

SCHURTER Inc.In Stock: 11770033.4007 Datasheet

Current PartRFQ

0033.4014

SCHURTER Inc.In Stock: 9860033.4014 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 0033.4007 is determined by strict equivalence across the following critical parameters:

Circuit configuration (SP3T), number of positions (3), switch function (On-On-On), current rating (10A AC), voltage rating (250V AC), mounting type (panel mount), termination style (solder lug), panel cutout dimensions (14.10mm circular), ingress protection rating (IP40), operating temperature range (-40°C to 85°C), mechanical life (300 cycles), and regulatory compliance (CSA, SEMKO, UR certifications with ROHS3 compliance).

The substitute part 0033.4014 meets all these criteria, differing only in product status (active versus obsolete) and packaging configuration (bulk versus original packaging).

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 0033.4014 is the direct functional equivalent to the obsolete 0033.4007. Both parts maintain identical electrical and mechanical specifications, including SP3T circuit configuration, 10A AC 250V ratings, panel mount installation, and solder lug termination. The 0033.4014 carries active product status with full regulatory compliance (CSA, SEMKO, UR certifications) and ROHS3 compliance, making it suitable for new designs and production continuity. Current inventory availability of 915 units supports procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the 0033.4014 directly replace the 0033.4007 in existing designs? A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including circuit configuration, current and voltage ratings, mounting dimensions, and operating temperature range.

Q: What is the difference between these two part numbers? A: The primary differences are product status (0033.4007 is obsolete; 0033.4014 is active) and packaging (0033.4007 original packaging; 0033.4014 bulk packaging). All functional and electrical specifications are equivalent.

Q: Are both parts certified to the same standards? A: Yes. Both parts carry identical regulatory approvals from CSA, SEMKO, and UR, with ROHS3 compliance.

Q: Does the bulk packaging of 0033.4014 affect performance or reliability? A: No. Packaging configuration does not affect electrical performance, mechanical life, or operational characteristics. Both parts meet identical specifications for 300 mechanical cycles and -40°C to 85°C operating temperature range.

Q: What panel cutout dimensions are required for installation? A: Both parts require a circular cutout of 14.10mm diameter for panel mount installation with 21.00mm depth behind flange.