Allen Bradley Guardmaster 440T Safety Interlock Switch, Keyed

Subtotal (1 unit)*

£39.59

(exc. VAT)

£47.51

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2 unit(s) ready to ship
  • Plus 4 unit(s) ready to ship from another location
  • Plus 20 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£39.59

*price indicative

RS Stock No.:
183-6013
Mfr. Part No.:
440T-AKEYE100D
Brand:
Allen Bradley Guardmaster
Find similar products by selecting one or more attributes.
Select all

Brand

Allen Bradley Guardmaster

Lock Style

Keyed

Series

440T

COO (Country of Origin):
PL
The rotary switches are used for electrical isolation of machinery to improve safe access. Once the power has been turned off, the key can then be withdrawn and used in the next sequence of operation such as unlocking an access gate. When whole body access is needed, the duel access lock (DAL), with one key trapped and one key free should be used. The secondary key serves the function of a personnel key. The DAL allows the operator to carry the personnel key into the hazardous area. When the operator returns from the hazardous area and returns the personnel key to the DAL , the locking sequence can be reversed and the process restarted.

All stainless interlocking and coded parts—including the code barrel and internal components at no extra cost.
Weather cap as standard—no extra charge for dust caps and seals.
Standard red colour-coded key and ID tags—at no extra charge.
A complete range of isolators, key exchange, miniature valve

Related links