High-Security Switch Locks - 19mm, 22mm, 29mm (3/4", 7/8", 1 1/8")

Application::
For key control of electrical circuits.

Operation:
See table.

Materials:
Body, plug and rings: Brass.
Cam: Steel.
Pins: Nickel Silver & Stainless Steel.

Available Finishes:
Nickel Satin, Brass (19mm & 22mm);
Nickel Chrome Matt, Antique Brass,
Antique Bronze, Nickel Chrome, Shiny
Brass (29mm).

Cylinder Mechanism:
Unique, high precision up to
10 telescopic pin tumbler system.
Pick and drill resistant for high
security needs.

Keys:
Reversible Nickel Silver key with
plastic key head and coloured insert   
for identification. Also available in
all-Nickel Silver.

Key Security:
Orders for keys marked “do not
duplicate” should only be made
upon presentation of a key card.

Cylinder Options:
Classic, Interactive® (patented).
Keyed different, Keyed alike,
Master keyed. 

Standards:
UL437 Classified for burglary.
SII 950 - burglary.

"Burgess” F4T6 Switch Specification:                                
Contacts: Fine Silver
Terminals: F4T6: 2.0mm faston
Temperature Range: -40°C to +85°C
Mechanical Life: 107 cycles
minimum (impact free actuation)
Protection Type: Enclosure – IP40
Standards: UL, CSA
 
10 AMP Maximum Function N/O, N/C + Common Single Pole.
Supplied as Momentary Function with Instructions for On/Off Conversion.