AM1701K Equivalent & Substitute Parts

Part Overview

The Panasonic Electric Works AM1701K is a snap action SPDT switch with 10A AC / 500mA DC rating at 125V, featuring a lever straight actuator and chassis mount configuration with screw terminals. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations. The AM1701K operates across a temperature range of -25°C to 80°C with 500,000 electrical cycles and 5,000,000 mechanical cycles rated life.

Key Parameters

Parameter	AM1701K Value
Circuit Configuration	SPDT
Switch Function	On-Mom
Current Rating (AC)	10A
Current Rating (DC)	500mA
Voltage Rating (AC)	125V
Voltage Rating (DC)	125V
Actuator Type	Lever, Straight
Mounting Type	Chassis Mount
Termination Style	Screw Terminal
Operating Temperature Range	-25°C to 80°C
Operating Position	0.750" (19.1mm)
Differential Travel	0.050" (1.3mm)
Overtravel	0.219" (5.6mm)
Mechanical Life	5,000,000 Cycles
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the AM1701K is determined by strict equivalence across the following critical parameters: SPDT circuit configuration, On-Mom switch function, 125V AC/DC voltage rating, lever straight actuator type, chassis mount configuration, and screw terminal termination. Current rating serves as a secondary selection criterion, where substitute parts must meet or exceed the 10A AC requirement of the original part.

The substitute parts are grouped into two categories based on product status and compliance:

Active Status Substitutes maintain current manufacturing and support, with enhanced mechanical life ratings (20,000,000 cycles versus 5,000,000 cycles) and extended temperature ranges. These parts include the Honeywell BZ series and BA series switches.

Obsolete Status Substitutes represent legacy alternatives with equivalent specifications but discontinued production status, suitable only for direct replacement in existing systems where new stock is available.

Parameter Comparison

Part Number	Manufacturer	Current Rating (AC)	Voltage (AC/DC)	Actuator	Mount Type	Termination	Operating Temp	Mechanical Life	Product Status
AM1701K	Panasonic Electric Works	10A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-25°C to 80°C	5,000,000	Obsolete
BZ-2RW80-A2	Honeywell Sensing and Productivity Solutions	15A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active
BA-2RV191-A2	Honeywell Sensing and Productivity Solutions	20A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active
BM-2RW8424-A2	Honeywell Sensing and Productivity Solutions	22A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 121°C	20,000,000	Obsolete
BZ-2RW80233-A2	Honeywell Sensing and Productivity Solutions	5A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active
BZ-2RW8055513-A2	Honeywell Sensing and Productivity Solutions	15A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active
BZ-2RW8055513T	Honeywell Sensing and Productivity Solutions	15A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active
BZ-2RW8072-A2	Honeywell Sensing and Productivity Solutions	1A	125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active
BZ-2RW84T	Honeywell Sensing and Productivity Solutions	15A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Obsolete
BZ-2RW855051-A2-S	Honeywell Sensing and Productivity Solutions	15A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active
BZ-2RWT80	Honeywell Sensing and Productivity Solutions	15A	125V / 125V	Lever, Straight	Chassis Mount	Screw Terminal	-55°C to 85°C	20,000,000	Active

Engineering Selection Recommendations

For applications requiring direct replacement of the AM1701K with active production support, the Honeywell BZ-2RW80-A2 provides equivalent electrical specifications with 15A AC current capacity, meeting the 10A requirement of the original part. This part carries RoHS compliance and REACH unaffected status, supporting modern regulatory requirements.

The Honeywell BA-2RV191-A2 offers increased current capacity at 20A AC with extended temperature range to 121°C, suitable for applications requiring enhanced thermal performance. This part is RoHS compliant and maintains active production status.

For applications with lower current requirements, the BZ-2RW80233-A2 provides 5A AC capacity with active status and RoHS compliance, though this part does not meet the 10A minimum requirement of the original specification.

The BZ-2RW8055513-A2 and BZ-2RW8055513T variants include IP64 ingress protection (dust tight, water resistant), providing environmental sealing not present in the base AM1701K specification. These parts maintain 15A AC capacity and active production status with RoHS compliance.

Obsolete status parts (BM-2RW8424-A2, BZ-2RW84T) should be selected only when existing inventory is available and new production support is not required.

Frequently Asked Questions (FAQ)

Q: Can the BZ-2RW80-A2 directly replace the AM1701K?

A: The BZ-2RW80-A2 meets all critical substitution parameters: SPDT circuit, On-Mom function, 125V AC/DC rating, lever straight actuator, chassis mount, and screw terminal termination. The 15A AC rating exceeds the 10A requirement. Mechanical life increases from 5,000,000 to 20,000,000 cycles, and operating temperature range extends from -25°C to 80°C to -55°C to 85°C. This part is actively manufactured with RoHS compliance.

Q: What is the difference between BZ-2RW8055513-A2 and BZ-2RW8055513T?

A: Both parts share identical electrical and mechanical specifications with 15A AC capacity, 125V rating, and 20,000,000 cycle mechanical life. The primary distinction is packaging designation, with the -A2 suffix indicating bulk packaging and the T suffix indicating an alternative packaging configuration. Both are active status parts with RoHS compliance.

Q: Why does BZ-2RW80233-A2 have lower current rating than the original part?

A: The BZ-2RW80233-A2 is rated for 5A AC, which does not meet the 10A AC requirement of the AM1701K. This part should be selected only for applications where the circuit load is confirmed to be 5A or less. For applications requiring 10A or greater capacity, select BZ-2RW80-A2, BA-2RV191-A2, or equivalent 15A+ rated alternatives.

Q: What is the significance of IP64 rating on BZ-2RW8055513-A2?

A: The IP64 ingress protection rating indicates dust tight and water resistant sealing. The original AM1701K does not specify ingress protection. Selection of the IP64 variant is appropriate for applications exposed to moisture or particulate contamination. Standard BZ series variants without IP64 designation are suitable for dry indoor environments.

Q: Are obsolete status parts suitable for new designs?

A: Obsolete status parts (BM-2RW8424-A2, BZ-2RW84T) are not recommended for new designs due to discontinued production. These parts are suitable only for direct replacement in existing systems where current inventory is available. For new designs, select active status alternatives such as BZ-2RW80-A2 or BA-2RV191-A2.

Q: What compliance certifications apply to substitute parts?

A: Active status Honeywell parts carry RoHS compliance and REACH unaffected status. The original AM1701K and obsolete substitute parts do not specify these certifications. For applications requiring RoHS compliance, select active status parts only.

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