SCHURTER 0033.4026 Selector Switch - Equivalent & Substitute Parts

Part Overview

The SCHURTER 0033.4026 is a 3-position SP3T selector switch rated for 10A at 250V AC, designed for panel mount applications with solder lug termination. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing system maintenance and component procurement. The switch operates across a temperature range of -40°C to 85°C and meets CSA, SEMKO, and UR approval standards.

Substiute Parts

0033.4026

SCHURTER Inc.In Stock: 7770033.4026 Datasheet

Current PartRFQ

0033.4014

SCHURTER Inc.In Stock: 9860033.4014 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The SCHURTER 0033.4014 qualifies as a direct substitute for the 0033.4026 based on identical electrical and mechanical parameters. Substitution eligibility is determined by the following critical parameters:

• Circuit configuration: SP3T (3-pole, 3-throw)
• 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: IP40
• Operating temperature range: -40°C to 85°C
• Mechanical life: 300 Cycles
• Approval agencies: CSA, SEMKO, UR
• RoHS compliance: ROHS3 Compliant

Both parts belong to the SCHURTER SWM series and maintain identical functional specifications, making them interchangeable in applications requiring these exact parameters.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 0033.4014 is the direct equivalent substitute for the obsolete 0033.4026. Selection between these parts should be based on the following factors:

Product Status: The 0033.4014 maintains active production status, ensuring long-term availability and supply chain continuity. The 0033.4026, classified as obsolete, presents procurement risk for future applications.

Regulatory Compliance: Both parts maintain identical certifications (CSA, SEMKO, UR) and ROHS3 compliance, ensuring equivalent regulatory standing in all jurisdictions.

Functional Equivalence: All electrical parameters (10A AC, 250V AC, SP3T configuration) and mechanical specifications (panel mount, solder lug termination, 14.10mm cutout) are identical, confirming direct interchangeability.

Packaging Considerations: The 0033.4014 is available in bulk packaging, while the 0033.4026 packaging specification is not defined. Bulk packaging may offer cost advantages for high-volume procurement.

Frequently Asked Questions (FAQ)

Q: Can the 0033.4014 be used as a direct replacement for the 0033.4026 in existing applications?

A: Yes. Both parts are identical in all electrical and mechanical parameters, including circuit configuration (SP3T), current rating (10A AC), voltage rating (250V AC), mounting type (panel mount), and termination style (solder lug). They are functionally interchangeable.

Q: What is the primary reason for substitution?

A: The 0033.4026 is classified as obsolete. The 0033.4014 is the active production equivalent, ensuring continued availability and supply chain reliability.

Q: Are the panel cutout dimensions identical?

A: Yes. Both parts require a 14.10mm circular panel cutout, confirming mechanical compatibility in existing panel designs.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the 0033.4026 and 0033.4014 carry identical approvals from CSA, SEMKO, and UR, and both are ROHS3 compliant.

Q: Is there a difference in operating temperature range?

A: No. Both parts operate across the identical temperature range of -40°C to 85°C.

Q: What is the mechanical life specification for both parts?

A: Both parts are rated for 300 mechanical cycles, indicating identical durability characteristics.

Q: Are there packaging differences between the two parts?

A: The 0033.4014 is specified as bulk packaging. The 0033.4026 packaging specification is not defined. Bulk packaging may provide cost benefits for high-volume orders.