Potter Hold-Up Switch Reset Key 4370039 for HUSK-20 Latching Hold-Up Switch
Reset the alarm, keep control.
A metal reset key for the HUSK-20 Latching Hold-Up Switch. It lets installers and facility teams reset the switch after it has been triggered.

A latching switch stays latched until it is reset.
The HUSK-20 is a latching hold-up switch, so it needs the right key to be reset. Keeping a spare on hand helps service teams get a switch back in operation.
Built for HUSK-20 service
A small, purpose-made key for resetting one specific hold-up switch.
HUSK-20 compatible
Listed for the Amseco HUSK-20 Latching Hold-up Switch.

Easy reset
Designed for easy reset functionality on the latching switch.
Durable metal build
Metal material with durable construction for repeated service use.
Compact design
A compact key that is simple to carry and keep with your service tools.
Everything you need to know.
| Brand | Potter |
| Model | Hold-Up |
| Product Type | Hold-up Switch Reset Key |
| Device Supported | Switch |
| Compatibility | Amseco HUSK-20 Latching Hold-up Switch |
| Material | Metal |
| Installation Type | Commercial |
| Country of Origin | KR |
| Manufacturer | Potter Electric Signal, LLC |
Potter Hold-Up Switch Reset Key 4370039 for HUSK-20 Latching Hold-Up Switch
The Potter 4370039 is a hold-up switch from Potter Electric Signal: HUSK-20 Reset KEY for HUSK-20 Latching Hold-Up Switch. Listed compatibility: Amseco HUSK-20 Latching Hold-up Switch. It is intended for security and fire-alarm installers, integrators and facility maintenance teams who need a genuine Potter part.
Key Features
- Compatible with HUSK-20 switch
- Easy reset functionality
- Durable construction
- Compact design
- Essential for security systems
Specifications
- Brand: Potter
- Model: 4370039
- Product Type: Hold-up Switch Reset Key
- Device Supported: Switch
- Material: Metal
- Additional Information: Country of origin: Korea. Country of origin is subject to change.
- Compatibility: Amseco HUSK-20 Latching Hold-up Switch
Typical Uses
- Potter security system installations
- Replacement and service of existing Potter equipment
Please confirm the model, ratings and compatibility with your panel or system documentation before ordering, and install according to the manufacturer's instructions and local codes.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Potter Hold-Up, ready to order.
- Product Type: Hold-up Switch Reset Key
- Device Supported: Switch
- Compatibility: Amseco HUSK-20 Latching Hold-up Switch
- Material: Metal
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