Switch Modules
Replacement Components
Spare and replacement component parts for use with the MK Wiring Device portfolio
Overview
Product Number
Image
SKU
Description
3400ZIC
Tamperproof Key
3405ZIC
Tamperproof Key for Key Switch and Secret Screw Connection Units
644ZIC
Secret Key for 645NIP
Image
SKU
Description
3400ZIC
Tamperproof Key
3405ZIC
Tamperproof Key for Key Switch and Secret Screw Connection Units
644ZIC
Secret Key for 645NIP
