AM1306F Snap Action Switch SPDT Equivalent & Substitute Parts

Part Overview

The Panasonic Electric Works AM1306F is a snap action switch with single-pole double-throw (SPDT) circuit configuration, rated for 10A AC at 125V. This component features an overtravel plunger actuator and chassis mount termination with screw terminals. The AM1306F is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new design implementations where this functionality is required.

Substiute Parts

AM1306F

Panasonic Electric WorksIn Stock: 932AM1306F Datasheet

Current PartRFQ

BZ-2RS-A2

Honeywell Sensing and Productivity SolutionsIn Stock: 973BZ-2RS-A2 Datasheet

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Z-15G-B

Omron Automation and SafetyIn Stock: 1404Z-15G-B Datasheet

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Z-15GD-B

Omron Automation and SafetyIn Stock: 2042Z-15GD-B Datasheet

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Z-15GK355-B

Omron Automation and SafetyIn Stock: 1063Z-15GK355-B Datasheet

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Z-15GM22-B

Omron Automation and SafetyIn Stock: 964Z-15GM22-B Datasheet

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Z-15GNJ55-B

Omron Automation and SafetyIn Stock: 1135Z-15GNJ55-B Datasheet

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Z-15GS-B

Omron Automation and SafetyIn Stock: 1139Z-15GS-B Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AM1306F is determined by the following mandatory parameters:

• Circuit configuration must be SPDT
• Switch function must be On-Mom
• Voltage rating (AC) must be 125V minimum
• Mounting type must be Chassis Mount
• Termination style must be Screw Terminal
• RoHS compliance status must be maintained

Current rating substitution is permissible when the substitute part meets or exceeds the original 10A AC requirement. Operating temperature range, electrical life, and mechanical life specifications may vary provided the substitute meets the application's operational demands.

The following parts meet these substitution criteria:

• BZ-2RS-A2 (Honeywell): 15A AC rating, exceeds current requirement
• Z-15G-B (Omron): 15A AC rating, exceeds current requirement
• Z-15GD-B (Omron): 15A AC rating, exceeds current requirement
• Z-15GK355-B (Omron): 15A AC rating with IP62 ingress protection
• Z-15GM22-B (Omron): 15A AC rating with lever roller actuator
• Z-15GNJ55-B (Omron): 15A AC rating with spring rod actuator
• Z-15GS-B (Omron): 15A AC rating with standard plunger actuator

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain RoHS compliance and are classified as active products, ensuring continued availability and manufacturer support. Selection among qualified substitutes depends on specific application requirements:

For direct functional replacement with minimal design modification, Z-15GS-B offers the closest operational profile to the AM1306F, with matching temperature range, electrical life specification, and standard round plunger actuator configuration.

BZ-2RS-A2 provides an alternative from Honeywell with extended temperature range (-55°C to 85°C) and superior mechanical life (20,000,000 cycles), suitable for applications requiring enhanced thermal performance.

Z-15GK355-B and Z-15GNJ55-B incorporate IP62 ingress protection, appropriate for applications requiring sealed switch operation in contaminated or wet environments.

Z-15GM22-B features a lever roller actuator, suitable for applications requiring different actuation geometry or reduced operating force (538gf versus 370gf in the original).

DC voltage rating differences must be evaluated for applications utilizing DC switching. The AM1306F supports 125V DC, while Omron Z-series substitutes are rated for 30V DC maximum. BZ-2RS-A2 maintains 125V DC rating compatibility.

Frequently Asked Questions (FAQ)

Q: Can Z-15G-B replace AM1306F in all applications?

A: Z-15G-B meets core substitution criteria (SPDT circuit, On-Mom function, 125V AC, Chassis Mount, Screw Terminal). However, DC voltage rating is limited to 30V versus the original 125V DC. Verify DC switching requirements before selection.

Q: What is the significance of the 15A AC rating on substitute parts versus the original 10A?

A: Higher current ratings indicate the substitute can safely handle the original 10A requirement with additional capacity margin. This is acceptable for direct substitution provided the application does not exceed the substitute's maximum rating.

Q: Why does Z-15GNJ55-B show lower electrical life (100,000 cycles)?

A: Z-15GNJ55-B employs a spring rod actuator configuration differing from the original overtravel plunger design. The reduced electrical life reflects this different mechanical architecture. Selection should confirm compatibility with application cycle requirements.

Q: Are all substitutes available in the same packaging as AM1306F?

A: Packaging varies. AM1306F is supplied in standard packaging. BZ-2RS-A2 is supplied in Bulk. Omron Z-series parts are supplied in Tray or Bulk configurations. Verify packaging requirements for procurement and assembly processes.

Q: Which substitute offers the best environmental protection?

A: Z-15GK355-B and Z-15GNJ55-B both feature IP62 ingress protection, suitable for sealed operation. Standard Z-series parts (Z-15G-B, Z-15GD-B, Z-15GS-B) and BZ-2RS-A2 are rated IP00, appropriate for standard indoor applications.

Q: Is mechanical life difference important for component selection?

A: The AM1306F specifies 5,000,000 mechanical cycles. Most substitutes exceed this with 10,000,000 to 20,000,000 cycles, providing extended service life. Z-15GNJ55-B is limited to 1,000,000 cycles and should be selected only when application cycle count does not exceed this specification.