Position Interlock Switches
Safety Limit Switches
Large Metal Senator
Product Selection (continued)
Contacts
Operator
Type
Contact
Type
Snap
Acting
Typical
Force/
Torque to
Operate
Contact Opening
Characteristics
Open
Closed
Positive Opening Point
83˚
11-12
54˚
35˚
35˚
54˚
35 cNm 0˚ 35cNm
83˚
Catalogue Number
1/2in NPT
Conduit
Quick
Disconnect
➊
Safety
Aux.
M20 Conduit
1 N.C
1 N.O
0.34Nm
23-24
11-12
23-24
15˚
15˚
440P-MALS11E
440P-MALS11B
440P-MALS11N5
83˚
44˚
21˚ 0˚ 21˚
44˚
35cNm 10cNm
83˚
4 N.C
—
—
0.20Nm
11-12
21-22
31-32
41-42
440P-MALB04E
440P-MALB04B
440P-MALB04M9
83˚
11-12
20˚
20˚
44˚
44˚ 35cNm 0˚
35cNm
83˚
3 N.C.
Metal
Adjustable
Lever
➋
1 N.O
BBM
0.34Nm
21-22
31-32
43-44
26˚
26˚
440P-MALB13E
440P-MALB13B
440P-MALB13M9
83˚
11-12
20˚
20˚
44˚
44˚ 35cNm 0˚
35cNm
83˚
2 N.C
2 N.O
MBB
0.34Nm
21-22
33-34
43-44
26˚
26˚
440P-MALB22E
440P-MALB22B
440P-MALB22M9
83˚
35˚
35˚
54˚
54˚
35 cNm 0˚ 35cNm
83˚
1 N.C
1 N.O
Snap
Acting
11-12
0.34Nm
23-24
11-12
23-24
15˚
15˚
440P-MARS11E
440P-MARS11B
440P-MARS11N5
83˚
44˚
21˚ 0˚ 21˚
44˚
35cNm 10cNm
83˚
4 N.C
—
—
0.20Nm
11-12
21-22
31-32
41-42
440P-MARB04E
440P-MARB04B
440P-MARB04M9
83˚
11-12
20˚
20˚
44˚
44˚ 35cNm 0˚
35cNm
83˚
3 N.C.
1 N.O
BBM
0.34Nm
21-22
31-32
43-44
26˚
26˚
440P-MARB13E
440P-MARB13B
440P-MARB13M9
83˚
11-12
20˚
20˚
44˚
44˚ 35cNm 0˚
35cNm
83˚
2 N.C
2 N.O
MBB
0.34Nm
21-22
33-34
43-44
440P-MARB22E
440P-MARB22B
440P-MARB22M9
Metal Rod
26˚
26˚
Lever
➋
Recommended standard cordset, 2m, 5-pin mini connector. See page 15-12 for additional lengths.
Recommended standard cordset, 2m, 12-pin 9 wire. See page 15-12 for additional lengths.
➊
N5 = 5-pin mini connector.
M9 = 12-pin M23 connector (use 9 wire).
➋
Not positive opening
889N-F5AE-6F
889M-F12X9AE-2
7-10
ALLEN-BRADLEY [ Allen-Bradley ]
