Honeywell V15T16-EP100-K Snap Action Switch: Equivalent & Substitute Parts

Part Overview

The Honeywell V15T16-EP100-K is a snap action switch with SPST-NO (Single Pole Single Throw - Normally Open) circuit configuration, rated for 16A at 250V AC. This chassis-mounted switch features a round pin plunger actuator with quick connect termination and is designed for off-momentary switch function applications. The product is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and electrical compatibility for ongoing procurement and system integration.

Substiute Parts

V15T16-EP100-K

Honeywell Sensing and Productivity SolutionsIn Stock: 747V15T16-EP100-K Datasheet

Current PartRFQ

83263841

CrouzetIn Stock: 118083263841 Datasheet

SimilarRFQ

LS0851500F100C2C

E-SwitchIn Stock: 1105LS0851500F100C2C Datasheet

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LS0851500F160C2C

E-SwitchIn Stock: 1119LS0851500F160C2C Datasheet

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LS0851500F250C2C

E-SwitchIn Stock: 903LS0851500F250C2C Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the V15T16-EP100-K is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration: SPST-NO
• Switch function: Off-Momentary
• Actuator type: Round Pin Plunger
• Mounting type: Chassis Mount
• Operating position: 0.579" (14.7mm)

Electrical Compatibility Criteria:

• Current rating: Minimum 16A AC
• Voltage rating: Minimum 250V AC
• Termination style: Quick Connect 0.187" (4.7mm)

Mechanical & Environmental Criteria:

• Operating temperature range: Must encompass -25°C to 125°C
• Electrical life: Minimum 50,000 cycles
• RoHS compliance status

The substitute parts identified below meet the primary compatibility criteria. However, variations in secondary parameters such as operating force, release force, mechanical life, and termination connector dimensions exist and must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Crouzet 83263841: This part maintains full electrical compatibility with the V15T16-EP100-K, matching both current (16A) and voltage (250V) ratings. The actuator type, mounting configuration, and termination style are identical. The operating force differential (102gf versus 100gf) is negligible. The product is active and RoHS compliant. The operating temperature range is -20°C to 125°C, which covers the lower bound requirement with a 5°C reduction. Mechanical life is specified at 1,000,000 cycles, representing a reduction from the original 5,000,000 cycles. Electrical life is not specified for this part.

E-Switch LS0851500F100C2C, LS0851500F160C2C, LS0851500F250C2C: These three E-Switch variants share identical circuit configuration, switch function, actuator type, and mounting type. All are active products with ROHS3 compliance. However, these parts present electrical limitations: current rating is reduced to 15A (versus 16A), and voltage rating is reduced to 125V (versus 250V). These reductions restrict application to circuits operating at or below 125V AC and 15A AC. The termination connector size differs (0.250" versus 0.187"), requiring connector adaptation. Operating temperature range is limited to -25°C to 85°C, reducing the upper temperature capability by 40°C. Mechanical life is 1,000,000 cycles. The three variants differ only in operating force: 100gf, 160gf, and 250gf respectively.

Recommendation Summary: For applications requiring full electrical compatibility with the original 16A/250V specification, the Crouzet 83263841 is the appropriate substitute. For applications operating at reduced voltage and current levels (125V/15A maximum), the E-Switch LS series variants provide active alternatives with the caveat of connector adaptation and reduced temperature range.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch LS0851500 series parts be used as direct replacements for the V15T16-EP100-K?

A: Direct replacement is not possible due to electrical rating differences. The E-Switch parts are rated for 15A at 125V AC, while the original part is rated for 16A at 250V AC. Additionally, the termination connector size differs (0.250" versus 0.187"), requiring mechanical adaptation. These parts are suitable only for applications operating within their electrical specifications.

Q: What is the significance of the operating force variations in the E-Switch LS series?

A: The three E-Switch variants (LS0851500F100C2C, LS0851500F160C2C, LS0851500F250C2C) differ in operating force: 100gf, 160gf, and 250gf respectively. Operating force determines the actuation pressure required to engage the switch. Selection depends on the specific application's mechanical actuation requirements. The original V15T16-EP100-K operates at 100gf, matching the LS0851500F100C2C variant.

Q: Why is the Crouzet 83263841 preferred over the E-Switch alternatives?

A: The Crouzet 83263841 maintains full electrical compatibility (16A at 250V AC) and identical termination connector dimensions (0.187" quick connect). It requires no circuit or mechanical modifications. The E-Switch variants require both electrical derating and connector adaptation, limiting their applicability to lower-voltage systems.

Q: What are the implications of reduced mechanical life in substitute parts?

A: The original V15T16-EP100-K specifies 5,000,000 cycles mechanical life. The Crouzet 83263841 and E-Switch variants specify 1,000,000 cycles. This represents an 80% reduction in rated mechanical life. For applications with high cycle count requirements, this reduction must be evaluated against expected service life and maintenance intervals.

Q: Are all substitute parts RoHS compliant?

A: Yes. The original V15T16-EP100-K is RoHS Compliant. The Crouzet 83263841 is RoHS Compliant. The E-Switch LS series variants are ROHS3 Compliant. All parts meet RoHS requirements for hazardous substance restrictions.

Q: What is the impact of the operating temperature range reduction in E-Switch parts?

A: The original part operates from -25°C to 125°C. The E-Switch LS series operates from -25°C to 85°C, a 40°C reduction in maximum operating temperature. Applications requiring operation above 85°C cannot use the E-Switch variants. The Crouzet 83263841 operates to 125°C, maintaining the upper temperature capability.