Prosafe Trapped Key Interlock Switches

5-21

Bolt Interlocks

Product Selection

Accessories

➊ Substitute the desired primary code for this symbol (key not included). See page 5-6 for code selection.

Approximate Dimensions—mm (inches)

Dimensions are not intended to be used for installation purposes.

➋ Standard Retracted Projections 0, 3, 6 & 13 (0, 0.11, 0.23 & 0.51) Extension 14 (0.55)

Type

Trapped Condition

Bolt Retracted—mm (inches)

Bolt Extended—mm (inches)

Catalogue Number

Single Key

Key Trapped to

Bolt Retract

0

14 (0.55)

440T-MSBLE10➊

3 (0.11)

17 (0.66)

440T-MSBLE11➊

6 (0.23)

20 (0.78)

440T-MSBLE12➊

12 (0.47)

27 (1.06)

440T-MSBLE13➊

Dual Key

Both Keys Trapped to

Retract Bolt

0

14 (0.55)

440T-MDBLE10➊➊

3 (0.11)

17 (0.66)

440T-MDBLE11➊➊

6 (0.23)

20 (0.78)

440T-MDBLE12➊➊

13 (0.51)

27 (1.06)

440T-MDBLE13➊➊

Primary Key Trapped,

Secondary Key Free to

Retract Bolt

0mm

14 (0.55)

440T-MDBLE14➊➋

3 (0.11)

17 (0.66)

440T-MDBLE15➊➋

6 (0.23)

20 (0.78)

440T-MDBLE16➊➋

13 (0.51)

27 (1.06)

440T-MDBLE17➊➋

Description

Page Number

Catalogue Number

Replacement Key

5-33

440T-AKEYE10

⊗

Replacement Code Barrel

440T-ASCBE14➊

Replacement Dust Cap

440T-ASFC10

⊗

28.5 (1.22) & 30

(1.18) Pitches

2 x M5

36.3 (1.42)

➋

48.5

(1.90)

Single Key Bolt InterlockDual Key Bolt Interlock

29

(1.14)

12

(0.47)

Weather Cap

Lock Screw (M5)

15 (0.59)

Bolt Dia.

25.4

(1.0)

59.7 (2.35)

Secondary

20 (0.79) Boss Dia.

30

(1.18)

15.8 (0.62)

M5 Fixing using

Nut Recesses

for Front Mntg

30

(1.18)

65.5 (2.57)

27.4

(1.07)

Code Barrel

Screws M4 x 8

Torx Head

3.5 (0.13)

15.8

(0.62)

28.5 (1.22) &

30 (1.18)

Pitches

15 (0.59)

Bolt Dia.

20 (0.79)

Boss Dia.

48.5

(1.90)

27.4

(1.07)

25.4

(1.0)

3.5 (0.13)

3.5

(0.13)

Weather

Cap Lock

Screw (M5)

➋

12

(0.47)

5.8

(0.22)

124 (4.88) Max

30.5

(1.2)

57.7 (2.27)

Primary

57.7 (2.27)

Code Barrel

Screws M4 x 8

Torx Head

M5 Fixing using

Nut Recesses

for Front Mntg

Key Trapped Bolt Retracted

4 x M5