Shear lock GS200M

Due to the initial 'Pull in' current draw of the unit, it is recommended that you use a 2amp 12v dc or 1amp 24v dc power supply

Magnetic shearlock GS200M

Magnetic shearlock GS200M

Magnetic shearlock GS200MMagnetic shearlock GS200MMagnetic shearlock GS200M

Magnetic shearlock GS200M


Total Price 221.00 (Excluding VAT at 20%)

No thanks
Surface mount bracket (+69.70 Excluding VAT)
Glass housing cradle (+49.30 Excluding VAT)
Both items above (+119.00 Excluding VAT)

Delivery of all items are made by DPD. For more information on our delivery services please click here

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GS200M Micro shear lock with Door Monitoring Contacts, self aligning, ideal for aluminium, steel, timber or glass inward or outward opening doors, double swing doors or sliding doors for vertical or horizontal installation

Brackets: We supply 2 types of bracket, surface mount bracket or a glass housing cradle (Pair) which can be found here Brackets

Please note: The glass housing cradle must be used in conjunction with the surface mount bracket for frameless glass doors

Specification & Manual
Specification & Manual


Operating power: 12/24v dc
Door monitoring contacts:
Current draw: 420ma @ 12v dc - 210ma @ 24v dc
Holding force: 545kg (1200lbs)

Shear lock size: 180l x 30w x 27d mm
Shear lock armature size: 180l x 30w x 33d - (43d with fixing nuts) mm


How a Shear lock operates

FAQ's & tech tips
FAQ's & tech tips

What does "Door Monitoring Contacts" mean?
The monitored option for Shear locks simply means that the magnet status of it can be monitored to determine and confirm if the Shear lock is locked or unlocked. Inside the Shear lock is a set of voltage free Hall Effect contacts providing Normally Open and Normally Closed contacts (N/O & N/C)

With these contacts you can connect them to a sounder, buzzer, alarm system, light or anything else that would require a voltage set of free contacts to trigger the device when the Shear lock and the armature plate is separated

I assume this item is for flush fitting only, but I want to mount the units on the surface of a door, what do I need?
Please click the surface mount bracket option provided above when ordering

I already have a surface mount bracket but I want to fit this to a frameless glass door, what do I need?
Please click the glass housing cradle option provided above when ordering

You have an option called "Both items above", what does this mean?
If you have a frameless glass door and frameless glass header, then you need both brackets, you require the surface mount bracket as well as the glass housing cradle which are both supplied in pairs

What glass thickness can the brackets accommodate?
Frameless glass door/s with a frameless glass header must be 10mm - 13mm thick with a clearance gap between the door and header being a maximum of 6mm

Tech Tips
Periodically clean the surface of the Shear lock and armature plate, however, do not lubricate or oil the Shear lock

Supplied with
Supplied with

1 x Magnetic shear lock
1 x Armature plate
1 x Fixing kit

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