440G-T Solenoid Interlock Switch Power to Lock 230 V ac

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Allen Bradley Guardmaster Guard Locking Switch

The Allen Bradley Guardmaster TLS-GD2 series positive mode, tongue operated guard locking interlock switch locks a machine guard closed until power is isolated and ensures that it remains isolated while the guard is open. This switch has three safety (NC) contacts and two auxiliary (NO) contacts. The head of this interlock switch has two entry slots and it can be rotated to provide four actuator entry points. It is provided with a blanking plug to seal the unused slot. It has a power-to-lock function, also has five sets of contacts of various forms and is suitable for use with PLCs.

Actuator is not supplied and must be ordered separately, Incorporates a power-to-unlock function

With the “power to lock” function, provisions are required to ensure that a dangerous situation cannot result from open circuit faults or power cuts.

Features and Benefits

The supply voltage is 230VAC/DC

High locking force of 2000N (450lb)
Five contacts are 2NC and 1NO for door position monitoring, 1NC and 1NO for lock monitoring
Rotatable head and four possible actuator entry positions
Lid mounted status indication
Three manual release points with security screws for use in the event of an emergency
Suitable for high-pressure, high temperature and wash down
Key release lids available for unlocking the locking mechanism in emergencies
Rated insulation voltage is 500V
Thermal current is 10A
Conduit entry is M20


IEC/ EN60947-5-1
ANSI B11.19, AS4024
CE certified
UL approved
cULus approved
TUV certified
CCC certified
IP69K rated

Attribute Value
Range TLS-2-GD2
Series 440G-T
Power to Lock / Unlock Power to Lock
Conduit Entry M20
Length 126mm
Width 86mm
Depth 33mm
Supply Voltage 230 V ac
Safety Contacts 2NC
IP Rating IP66, IP67, IP69K
Housing Material Plastic
Dimensions 39 x 86 x 126 mm
Auxiliary Contacts NO
10 In stock - FREE next working day delivery available
Price Each
£ 179.00
(exc. VAT)
£ 214.80
(inc. VAT)
Per unit
1 +
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