BLACK Grade 2 Single Reed Flush Contact, Tamper, Resistors for all main panels, suitable for Double Doors

Grade: 2

A Grade 2 flush contact, moulded in BLACK ABS, designed for Bespoke aesthetics and easily suited to most intermediate installations. Ideal for double door / shared zone use.

A41MULTIBK features a variety of integral resistors, providing 2 wire EOL installation capability. The resistors will suit a wide range of the most popular panel brands such as Honeywell, Scantronic, RISCO, HKC, Pyronix, Guardall, Castle etc. The resistors are supplied on a set of 4 modules – these are to be inserted into the PCB in order to select the desired configuration. A no-resistor combination provides traditional 4-wire capability where desired.

Wiring is completed using four wire clamping screw down terminals on the PCB.

A microswitch tamper provides detection of removal from the fitting recess.

Along with fitting screws, A41MULTIBK is also supplied with a contact sheath – useful for installations where the fitting recesses have drilled a little wider than 20mm or are otherwise awkward.

Environmental Class

II – Indoor uncontrolled


4 terminal



Operating Gap


EOL Resistors

1k, 2k2, 4k1, 4k7, 5k6, 10k

Alarm Resistors

1k, 2k2, 4k1, 4k7, 5k6, 6k8, 10k

Barrel Dimensions

CONTACT: 19mm diameter, 27mm deep (22mm diameter, 31mm deep with sheath)

MAGNET: 22mm diameter, 25mm deep

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