440G-T Solenoid Interlock Switch Power to Unlock 24 V ac/dc

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DO
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 four safety (NC) contacts and one 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 seat the unused slot. It has a power-to-release function, also has five sets of contacts of various forms and are 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 24VAC/DC

High locking force of 2000N (450lb)
Five contacts are 2NC and 1NO for door position monitoring, 2NC 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, 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-3-GD2
Series 440G-T
Power to Lock / Unlock Power to Unlock
Conduit Entry M20
Length 126mm
Width 86mm
Depth 33mm
Supply Voltage 24 V ac/dc
Dimensions 39 x 86 x 126 mm
IP Rating IP66, IP67, IP69K
Housing Material Plastic
Safety Contacts 2NC
Auxiliary Contacts NO
20 In stock - FREE next working day delivery available
Price Each
£ 184.00
(exc. VAT)
£ 220.80
(inc. VAT)
Per unit
1 +
Related Products
From DBK enclosures, this range of conduction/convection PTC ...
From DBK enclosures, this range of conduction/convection PTC heating elements are 'Self regulating' and housed in a compact flat alloy construction, allowing perfect heat transmission to the thermal medium. This means that no thermal cut-out or thermostat is required. These conduction/convection heaters are ideal for use in electrical enclosures, high ...
The Schneider Harmony XVPC series is a visual ...
The Schneider Harmony XVPC series is a visual and audible signalling tower used for indicating the various states of operation for a device or installation, such as: start, stop machine, no material, call technical staff, and fault signalling.These signal towers are ideal for small machines because they are extremely compact, ...
The Micro Switch™ AC series door interlock switches ...
The Micro Switch™ AC series door interlock switches have been designed for simple or precision on/off applications. They enable circuit testing with POWER ON by manually pulling a rod actuator to the maintained-ON position. Closing the door resets the switch.Potential Applications:Appliances Vending machines Office equipment Computer/business equipment Test instruments Medical/dental ...
The WERMA Kombi SIGN 40 modular stacking signal ...
The WERMA Kombi SIGN 40 modular stacking signal tower is an ideal solution to the increasing requirement for safety, machine productivity and reduced downtime. Each Kombi SIGN module is equipped with a bayonet fixing with integral contact system. The modular design of these stacking towers enables quick and easy installation. ...