Crouzet 83261001 Snap Action Switch SPDT Equivalent & Substitute Parts

Part Overview

The Crouzet 83261001 is an active-status snap action switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 16A at 250V AC. This chassis-mount component features a round pin plunger actuator with screw terminal connections, designed for applications requiring momentary on-off switching functionality. The part is RoHS compliant and rated for 1,000,000 mechanical cycles. Substitute parts are identified when equivalent electrical ratings, mechanical specifications, and mounting configurations align within acceptable operational parameters.

Substiute Parts

83261001

CrouzetIn Stock: 77883261001 Datasheet

Current PartRFQ

V3-1

Honeywell Sensing and Productivity SolutionsIn Stock: 1454V3-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Crouzet 83261001 is determined by the following critical parameters:

• Circuit configuration must be SPDT
• Switch function must be On-Mom (momentary)
• Actuator type must be Round (Pin Plunger)
• Mounting type must be Chassis Mount
• Termination style must be Screw Terminal
• Operating position must be 0.579" (14.7mm)
• Differential travel must be 0.016" (0.4mm)
• Current and voltage ratings must meet or exceed application requirements
• RoHS compliance status must be maintained

The Honeywell Sensing and Productivity Solutions V3-1 meets these substitution criteria. Both parts share identical mechanical specifications, mounting configurations, and circuit topology. Electrical rating differences (15A at 125V for the V3-1 versus 16A at 250V for the 83261001) require application-level verification to ensure the substitute operates within the intended voltage and current envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the Crouzet 83261001 and Honeywell V3-1 maintain active product status and full RoHS compliance with REACH unaffected designation. Selection between these parts depends on application electrical requirements:

Use the Crouzet 83261001 when the application operates at 250V AC or requires 16A AC current capacity.

Use the Honeywell V3-1 when the application operates at 125V AC or lower, or when DC switching capability (500mA at 125V DC) is required. The V3-1 is suitable for lower-voltage industrial control circuits and dual-voltage applications.

Both parts are suitable for long-cycle applications, with the 83261001 explicitly rated for 1,000,000 mechanical cycles. Mechanical life data for the V3-1 is not provided in the specification set.

Frequently Asked Questions (FAQ)

Q: Can the Honeywell V3-1 replace the Crouzet 83261001 in a 250V AC application?

A: No. The V3-1 is rated for 125V AC maximum. Using it in a 250V AC circuit exceeds its voltage rating and creates a safety hazard. Verify the application voltage before substitution.

Q: What is the difference in current handling between these parts?

A: The Crouzet 83261001 is rated for 16A AC, while the Honeywell V3-1 is rated for 15A AC. If the application draws more than 15A, the V3-1 is not suitable. Measure or calculate the actual circuit current to confirm compatibility.

Q: Are the mechanical specifications identical?

A: The operating position (0.579" / 14.7mm) and differential travel (0.016" / 0.4mm) are identical. The overtravel differs slightly (0.045" for the 83261001 versus 0.040" for the V3-1). The release force is higher on the V3-1 (113gf versus 51gf). These differences may affect actuator feel and reset behavior in the application.

Q: Does the Honeywell V3-1 support DC switching?

A: Yes. The V3-1 includes a DC rating of 500mA at 125V DC. The Crouzet 83261001 does not specify DC ratings. If the application requires DC switching, the V3-1 provides this capability.

Q: Are both parts RoHS compliant?

A: Yes. Both the Crouzet 83261001 and Honeywell V3-1 are RoHS compliant with MSL rating 1 (unlimited moisture sensitivity level) and REACH unaffected status.

Q: What is the mechanical life expectancy?

A: The Crouzet 83261001 is rated for 1,000,000 mechanical cycles. Mechanical life data for the Honeywell V3-1 is not provided in the available specifications.

Q: Can these parts be used interchangeably in the same PCB or chassis design?

A: Yes, from a mechanical and mounting perspective. Both use chassis mount configuration with screw terminals and identical operating position. However, electrical ratings must be verified for the specific application voltage and current requirements before substitution.