Equivalent & Substitute Parts for Honeywell 1TP1-6 Rocker Switch

Part Overview

The Honeywell 1TP1-6 is an SPST-NO rocker switch rated for 10A at 125V AC, designed for panel mount applications with flange mounting. This switch operates in an Off-Momentary configuration and features a white concave actuator with screw terminal connections. The product is active and widely used in industrial control panels, appliances, and equipment requiring reliable momentary switching functionality. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when specific mounting or termination requirements necessitate component alternatives.

Substiute Parts

1TP1-6

Honeywell Sensing and Productivity SolutionsIn Stock: 10121TP1-6 Datasheet

Current PartRFQ

RA12431200

E-SwitchIn Stock: 1997RA12431200 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Honeywell 1TP1-6 is determined by strict alignment of electrical and mechanical parameters. The following criteria establish valid substitutes:

Electrical Parameters (Non-Negotiable):

• Circuit configuration must be SPST-NO
• Current rating must be 10A (AC) or higher
• Voltage rating must be 125V (AC) or higher
• Switch function must be Off-Momentary

Mechanical Parameters (Application-Dependent):

• Mounting type must be Panel Mount (flange or snap-in variants acceptable)
• Actuator type must be Concave (Curved)
• Actuator color must be White
• Termination style may vary (screw terminal or solder lug acceptable for different PCB integration methods)

Regulatory Parameters:

• RoHS compliance status must be equivalent or superior
• Approval agencies should include recognized standards bodies

The E-Switch RA12431200 qualifies as a substitute based on matching electrical specifications, panel mount configuration, and regulatory compliance, despite differences in mounting mechanism (snap-in versus flange) and termination style (solder lug versus screw terminal).

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (Honeywell 1TP1-6): Select the Honeywell 1TP1-6 when the application requires flange-mount installation with screw terminal connections and operates within the extended temperature range of -54°C to 71°C. This part carries CE, CSA, UKCA, and UL certifications, providing broad regulatory coverage for North American and European markets.

Substitute Part Selection (E-Switch RA12431200): The E-Switch RA12431200 serves as a functional substitute when snap-in mounting is preferred and solder lug termination is compatible with the circuit board design. This part is suitable for applications operating within the -20°C to 55°C temperature range and requiring cULus certification. The smaller panel cutout dimensions (19.40mm x 13.10mm versus 38.40mm x 23.90mm) require panel redesign or adapter consideration.

Regulatory Compliance: Both parts maintain RoHS compliance and are approved by recognized standards bodies. The Honeywell part offers broader geographic certification coverage, while the E-Switch part provides cULus certification suitable for North American applications.

Inventory and Availability: The E-Switch RA12431200 maintains higher inventory levels (1,912 pcs) compared to the Honeywell 1TP1-6 (954 pcs), which may influence sourcing decisions during supply constraints.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch RA12431200 directly replace the Honeywell 1TP1-6 without modifications?

A: Direct replacement requires panel cutout modification due to different dimensions (19.40mm x 13.10mm versus 38.40mm x 23.90mm). Additionally, the snap-in mounting mechanism differs from the flange mount, and solder lug termination differs from screw terminal connections. These differences necessitate mechanical and electrical integration changes.

Q: Are the electrical specifications identical between these two parts?

A: Yes. Both parts share identical electrical specifications: SPST-NO circuit, 10A AC current rating, 125V AC voltage rating, and Off-Momentary switch function. Electrical compatibility is confirmed.

Q: What is the impact of the different operating temperature ranges?

A: The Honeywell 1TP1-6 operates from -54°C to 71°C, while the E-Switch RA12431200 operates from -20°C to 55°C. Applications requiring operation below -20°C or above 55°C must use the Honeywell part. For applications within the -20°C to 55°C range, both parts are suitable.

Q: Does the difference in termination style affect electrical performance?

A: No. Screw terminal and solder lug terminations provide equivalent electrical connections. The choice depends on circuit board design: screw terminals suit wire connections and field assembly, while solder lugs suit PCB soldering during manufacturing.

Q: Which certifications are most relevant for my application?

A: Select based on geographic market requirements. The Honeywell 1TP1-6 with CE, CSA, UKCA, and UL certifications suits global applications. The E-Switch RA12431200 with cULus certification suits North American markets. Verify specific regulatory requirements for your target market.

Q: Is the E-Switch part suitable for high-cycle applications?

A: The E-Switch RA12431200 specifies 10,000 electrical life cycles. The Honeywell 1TP1-6 does not provide electrical life data in the available specifications. For applications requiring documented cycle life specifications, the E-Switch part provides this information.