Equivalent & Substitute Parts for 62NT1-3 Toggle Switch

Part Overview

The 62NT1-3 is a DPDT (Double Pole Double Throw) toggle switch manufactured by Honeywell Sensing and Productivity Solutions, rated for 15A at 125V AC. This panel-mounted switch features a standard round actuator with screw terminal connections and IP67/IP68 ingress protection. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing maintenance and new design applications where this component is specified.

Key Parameters

Parameter	Value
Circuit Configuration	DPDT
Switch Function	On-On
Current Rating	15A (AC)
Voltage Rating - AC	125V
Mounting Type	Panel Mount
Actuator Type	Standard Round
Termination Style	Screw Terminal
Ingress Protection	IP67/IP68
Operating Temperature Range	-40°C to 71°C

Substitute Part Grouping Explanation

Substitution of the 62NT1-3 is based on electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility:

Circuit configuration (DPDT)
Switch function (On-On)
Current rating (15A AC minimum)
Voltage rating (125V AC minimum)
Termination style (Screw Terminal)

Mechanical Compatibility:

Mounting type (Panel Mount)
Actuator type (Standard Round)
Panel cutout dimensions (circular, approximately 12.40mm diameter)
Bushing thread compatibility

Environmental Compliance:

RoHS compliance status
Moisture sensitivity level (MSL 1)
Operating temperature range

The ET215N10-Z from Nidec Components Corporation meets these substitution criteria with equivalent electrical ratings and panel-mount configuration.

Parameter Comparison

Parameter	62NT1-3 (Honeywell)	ET215N10-Z (Nidec)	Compatibility
Circuit	DPDT	DPDT	Equivalent
Switch Function	On-On	On-On	Equivalent
Current Rating (AC)	15A	15A	Equivalent
Voltage Rating (AC)	125V	125V	Equivalent
Mounting Type	Panel Mount	Panel Mount	Equivalent
Actuator Type	Standard Round	Standard Round	Equivalent
Actuator Length	17.02mm	17.00mm	Equivalent
Termination Style	Screw Terminal	Screw Terminal	Equivalent
Panel Cutout Diameter	12.40mm	12.50mm	Compatible
Bushing Thread	15/32-32	M12 x 1	Different
Illumination	Non-Illuminated	Non-Illuminated	Equivalent
RoHS Status	RoHS Compliant	ROHS3 Compliant	Equivalent
MSL Rating	1 (Unlimited)	1 (Unlimited)	Equivalent
ECCN	EAR99	EAR99	Equivalent
HTSUS Code	8536.50.9065	8536.50.9065	Equivalent

Engineering Selection Recommendations

Primary Substitute: ET215N10-Z

The ET215N10-Z is the designated equivalent substitute for the obsolete 62NT1-3. Both components share identical electrical specifications (DPDT, 15A at 125V AC) and mechanical mounting characteristics (panel mount, standard round actuator, screw terminals). The actuator lengths are functionally equivalent (17.02mm vs. 17.00mm), and panel cutout dimensions are compatible within standard tolerances (12.40mm vs. 12.50mm).

Compliance Considerations:

The ET215N10-Z maintains equivalent regulatory compliance with ROHS3 certification, EAR99 export classification, and MSL 1 moisture sensitivity rating. Both components share the same HTSUS tariff code (8536.50.9065), confirming classification equivalence.

Product Status Impact:

The 62NT1-3 is classified as obsolete, while the ET215N10-Z is active in production. Selection of the ET215N10-Z ensures long-term component availability and supply chain continuity.

Mechanical Interface Note:

The bushing thread differs between the two components (15/32-32 vs. M12 x 1). Panel mounting hardware and installation procedures must be verified for compatibility with the specific application enclosure.

Frequently Asked Questions (FAQ)

Q: Can the ET215N10-Z directly replace the 62NT1-3 in existing applications?

A: Electrical and mechanical compatibility is confirmed for the core switch function. The primary consideration is the bushing thread specification (15/32-32 vs. M12 x 1), which affects panel mounting hardware. Verify that the application enclosure can accommodate the M12 x 1 thread or that appropriate adapter hardware is available.

Q: Are there differences in operating temperature ranges between these components?

A: The 62NT1-3 specifies an operating temperature range of -40°C to 71°C. The ET215N10-Z does not provide an operating temperature specification in the available data. Applications requiring confirmed temperature performance should reference the complete technical datasheets from each manufacturer.

Q: What is the significance of the different panel cutout diameters?

A: The panel cutout dimensions are 12.40mm (62NT1-3) and 12.50mm (ET215N10-Z). This 0.10mm difference is within standard manufacturing tolerances and does not affect compatibility. Existing panel cutouts designed for the 62NT1-3 will accommodate the ET215N10-Z.

Q: Are both components RoHS compliant?

A: Yes. The 62NT1-3 is RoHS Compliant, and the ET215N10-Z is ROHS3 Compliant. Both meet current environmental compliance requirements.

Q: What is the electrical life specification for each component?

A: The 62NT1-3 does not provide an electrical life specification. The ET215N10-Z specifies 30,000 cycles electrical life. For applications with defined cycle life requirements, the ET215N10-Z provides documented performance data.

Q: Are ingress protection ratings equivalent?

A: The 62NT1-3 specifies IP67/IP68 (dust tight, waterproof) ingress protection. The ET215N10-Z does not provide an ingress protection specification in the available data. Applications requiring confirmed sealed operation should reference complete technical documentation from Nidec Components Corporation.

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