Position Interlock Switches Safety Limit Switches Large Metal Senator Specifications Standards Category Approvals Safety Contacts Description The large metal Senator safety limit switches conform to EN 50041 and have been developed to provide a range of options including metal or plastic cases in various sizes, a choice of snap acting, slow break/make with 2, 3 or 4 contact configurations and a choice of actuator heads. The Senator range offers the option of rotating the head in 90° increments before installation to allow ease of mounting. Allen-Bradley/Guardmaster limit switches can be used in other applications other than guard doors, for example on moving machine beds, crane arms, lifts, elevators, etc. Operation of these limit switches is achieved by the sliding action of the guard or other moving object deflecting the plunger or lever. For safety applications it is important that upon actuation, the guard or other moving objects should not pass completely over the switch and allow the plunger or lever to return to its original position. Features • Large selection of actuator heads • Positive operation, forced disconnection of contacts • Snap-acting, slow make before break or slow break before make contact blocks • Contacts 1 N.C. + 1 N.O., 2 N.C. + 1 N.O. 3 N.C., 2 N.C. + 2 N.O., 3 N.C. + 1 N.O., or 4 N.C. • Conforms to EN 50041, EN 1088, EN 60947-5-1, EN 292 and EN 60204-1 Auxiliary Contacts Designation/Utilization Cat. A600/AC-15 (Ue) (Ie) N600/DC-13 (Ue) (Ie) Min Current Thermal Current (lth) Rated Insulation Voltage Rated Impulse withstand Volt Travel for Positive Opening Max Switching Speed Min Switching Speed Max Switching Frequency Case Material Actuator Material Enclosure Protection Operating Temperature Pollution Degree ➊ Mechanical Life Expectancy EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, IEC/ EN60947-5-1, ANSI B11.19, AS4024.1 Cat. 1 Device per EN954-1 Dual channel interlocks suitable for Cat. 3 or 4 systems cULus, TUV and CE marked for all applicable directives 1 N.C. snap acting, 2 N.C., 3 N.C. or 4 N.C. slow acting 1 N.O. (with 2 N.C.) 600V 500V 240V 120V 1.2A 1.4A 3A 6A 600V 500V 250V 125V 0.4A 0.55A 1.1A 2.2A 5V, 5mA, DC 10A 600V AC 2500V Various (see Product Selection table) 250mm/s 100mm/min 6000 operation per hour Die cast alloy See “Product Selection” table IP 66 Min -25°C (-18°F) Max 80°C (+176°F) 3 Conduit Entry Fixing Mounting Colour 1 x 107 M20 or 1/2in NPT 2 x M5 Any position Red ➊ Conductive pollution occurs, or dry, non conductive pollution occurs which becomes conductive due to condensation. Operating Examples Cam Displacement (A) 30° Adjustable Lever Arms 30° 60° 30° 60° 30° 60° 30° 60° Applications Types The actuating cam should be profiled at 30° for optimum operation. (Note: Plunger-type switches operate from a flat profile. 7-8 Position Interlock Switches Safety Limit Switches Large Metal Senator Product Selection Contacts Operator Type Safety Aux. Contact Type Typical Force/ Torque to Operate Contact Opening Characteristics Open Closed Positive Opening Point 2.3 10N 0mm 1 N.C 1 N.O Snap Acting 4.5 Catalogue Number 1/2in NPT Conduit M20 Conduit Quick Disconnect ➊ 440P-MRPS11E 440P-MRPS11B 440P-MRPS11N5 440P-MRPB04E 440P-MRPB04B 440P-MRPB04M9 440P-MRPB13E 440P-MRPB13B 440P-MRPB13M9 440P-MRPB22E 440P-MRPB22B 440P-MRPB22M9 440P-MDPS11E 440P-MDPS11B 440P-MDPS11N5 440P-MDPB04E 440P-MDPB04B 440P-MDPB04M9 440P-MDPB13E 440P-MDPB13B 440P-MDPB13M9 440P-MDPB22E 440P-MDPB22B 440P-MDPB22M9 440P-MSLS11E 440P-MSLS11B 440P-MSLS11N5 440P-MSLB04E 440P-MSLB04B 440P-MSLB04M9 440P-MSLB13E 440P-MSLB13B 440P-MSLB13M9 440P-MSLB22E 440P-MSLB22B 440P-MSLB22M9 7.5 11-12 13N 23-24 11-12 23-24 1.3 1.4 10N 0mm 4 N.C — — 11N 4.0 7.5 11-12 21-22 31-32 41-42 1.4 10N 0mm 4.0 7.5 11-12 3 N.C. 1 N.O BBM 11N 21-22 31-32 43-44 1.9 Metal Roller Plunger 1.5 10N 0mm 4.0 7.5 11-12 2 N.C 2 N.O MBB 11N 21-22 33-34 43-44 1.9 2.7 10N 0mm 1 N.C 1 N.O Snap Acting 4.5 7.5 11-12 13N 23-24 11-12 23-24 1.6 1.7 10N 0mm 4 N.C — — 11N 4.0 7.5 11-12 21-22 31-32 41-42 1.6 10N 0mm 4.0 7.5 11-12 3 N.C. 1 N.O BBM 11N 21-22 31-32 43-44 2.0 Metal Dome Plunger 1.5 10N 0mm 4.0 7.5 11-12 2 N.C 2 N.O MBB 11N 21-22 33-34 43-44 2.0 83˚ 1 N.C 1 N.O Snap Acting 54˚ 35˚ 35˚ 54˚ 35 cNm 0˚ 35cNm 0.34Nm 23-24 11-12 23-24 15˚ 83˚ 4 N.C — — 83˚ 11-12 0.20Nm 44˚ 15˚ 21˚ 0˚ 21˚ 44˚ 35cNm 10cNm 83˚ 11-12 21-22 31-32 41-42 83˚ 20˚ 20˚ 44˚ 44˚ 35cNm 0˚ 35cNm 83˚ 11-12 3 N.C. 1 N.O BBM 0.34Nm 21-22 31-32 43-44 26˚ Metal Short Lever 83˚ 26˚ 20˚ 20˚ 44˚ 44˚ 35cNm 0˚ 35cNm 83˚ 11-12 2 N.C 2 N.O MBB 0.34Nm 21-22 33-34 43-44 26˚ 26˚ 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. 889N-F5AE-6F 889M-F12X9AE-2 ➊ N5 = 5-pin mini connector. M9 = 12-pin M23 connector (use 9 wire). 7-9 Position Interlock Switches Safety Limit Switches Large Metal Senator Product Selection (continued) Contacts Operator Type Typical Force/ Torque to Operate Contact Opening Characteristics Open Closed Catalogue Number 1/2in NPT Conduit M20 Conduit Quick Disconnect ➊ 440P-MALS11E 440P-MALS11B 440P-MALS11N5 440P-MALB04E 440P-MALB04B 440P-MALB04M9 440P-MALB13E 440P-MALB13B 440P-MALB13M9 440P-MALB22E 440P-MALB22B 440P-MALB22M9 440P-MARS11E 440P-MARS11B 440P-MARS11N5 440P-MARB04E 440P-MARB04B 440P-MARB04M9 440P-MARB13E 440P-MARB13B 440P-MARB13M9 440P-MARB22E 33-34 43-44 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. 440P-MARB22B 440P-MARB22M9 Safety Aux. Contact Type Positive Opening Point 83˚ 1 N.C 1 N.O Snap Acting 54˚ 35˚ 35˚ 54˚ 35 cNm 0˚ 35cNm 0.34Nm 23-24 11-12 23-24 15˚ 83˚ 4 N.C — — 83˚ 11-12 0.20Nm 15˚ 21˚ 0˚ 21˚ 44˚ 44˚ 35cNm 10cNm 83˚ 11-12 21-22 31-32 41-42 83˚ 20˚ 20˚ 44˚ 44˚ 35cNm 0˚ 35cNm 83˚ 11-12 3 N.C. 1 N.O BBM 0.34Nm 21-22 31-32 43-44 26˚ Metal Adjustable Lever ➋ 83˚ 26˚ 20˚ 20˚ 44˚ 44˚ 35cNm 0˚ 35cNm 83˚ 11-12 2 N.C 2 N.O MBB 0.34Nm 21-22 33-34 43-44 26˚ 83˚ 1 N.C 1 N.O Snap Acting 54˚ 26˚ 35˚ 35˚ 54˚ 35 cNm 0˚ 35cNm 23-24 11-12 23-24 15˚ 83˚ 4 N.C — — 83˚ 11-12 0.34Nm 0.20Nm 44˚ 15˚ 21˚ 0˚ 21˚ 44˚ 35cNm 10cNm 83˚ 11-12 21-22 31-32 41-42 83˚ 20˚ 20˚ 44˚ 44˚ 35cNm 0˚ 35cNm 83˚ 11-12 3 N.C. 1 N.O BBM 0.34Nm 21-22 31-32 43-44 26˚ 83˚ 26˚ 20˚ 20˚ 44˚ 44˚ 35cNm 0˚ 35cNm 83˚ 11-12 2 N.C 2 N.O MBB ➊ N5 = 5-pin mini connector. M9 = 12-pin M23 connector (use 9 wire). ➋ Not positive opening 7-10 0.34Nm 21-22 889N-F5AE-6F 889M-F12X9AE-2 Position Interlock Switches Safety Limit Switches Large Metal Senator Product Selection (continued) Contacts Operator Type Contact Type Typical Force/ Torque to Operate Contact Opening Characteristics Open Closed Catalogue Number 1/2in NPT Conduit M20 Conduit Quick Disconnect ➊ 440P-MSRS11E 440P-MSRS11B 440P-MSRS11N5 440P-MSRB04E 440P-MSRB04B 440P-MSRB04M9 440P-MSRB13E 440P-MSRB13B 440P-MSRB13M9 440P-MSRB22E 440P-MSRB22B 440P-MSRB22M9 440P-MTAS11E 440P-MTAS11B 440P-MTAS11N5 440P-MTAB04E 440P-MTAB04B 440P-MTAB04M9 440P-MTAB13E 440P-MTAB13B 440P-MTAB13M9 440P-MTAB22E 2 N.C 2 N.O MBB 0.20Nm 33-34 43-44 Telescope 31˚ 31˚ Arm 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. 440P-MTAB22B 440P-MTAB22M9 Safety Aux. 90˚ 1 N.C 1 N.O Snap Acting 32˚ 0˚ 20cNm 32˚ 20cNm 0.20Nm 23-24 11-12 23-24 10˚ 90˚ 4 N.C — — 90˚ 11-12 0.20Nm 10˚ 17˚ 0˚ 17˚ 20cNm 20cNm 90˚ 11-12 21-22 31-32 8 41-42 90˚ 19˚ 19˚ 20cNm 0˚ 20cNm 90˚ 11-12 3 N.C. 1 N.O BBM 0.20Nm 21-22 31-32 43-44 24˚ 24˚ 90˚ 18˚ 18˚ 20cNm 0˚ 20cNm 90˚ 11-12 Metal Spring Rod ➋ 2 N.C 2 N.O MBB 0.20Nm 21-22 33-34 43-44 26˚ 26˚ 90˚ 1 N.C 1 N.O Snap Acting 39˚ 0˚ 20cNm 39˚ 20cNm 0.20Nm 23-24 11-12 23-24 10˚ 90˚ 4 N.C — — 90˚ 11-12 0.20Nm 10˚ 24˚ 0˚ 24˚ 20cNm 20cNm 90˚ 11-12 21-22 31-32 8 41-42 90˚ 23˚ 23˚ 20cNm 0˚ 20cNm 90˚ 11-12 3 N.C. 1 N.O BBM 0.20Nm 21-22 31-32 43-44 30˚ 90˚ 30˚ 24˚ 24˚ 20cNm 0˚ 20cNm 90˚ 11-12 21-22 889N-F5AE-6F 889M-F12X9AE-2 ➊ N5 = 5-pin mini connector. M9 = 12-pin M23 connector (use 9 wire). ➋ Not positive opening 7-11 Position Interlock Switches Safety Limit Switches Large Metal Senator Typical Wiring Diagram 4 N.C. 1 N.O. 1 N.C. 1 N.O. 3 N.C. 2 N.O. 2 N.C. 41 31 21 11 11 23 43 31 21 11 43 33 21 11 42 32 22 12 12 24 44 32 22 12 44 34 22 12 Same polarity this side of block N5 Connector 2 Circuit 5-Pin Mini Connector 1 (N.C.) 11 12 23 24 Auxiliary Circuit (N.O.) M9 12-Pin M23 Connector 4 N.C. Connector Pinout 9 8 7 12 1 10 2 11 6 5 3 4 Terminal 1 3 4 6 7 8 9 10 12 3 N.C. 1 N.O. Contact 11 12 21 22 31 32 41 42 Terminal 11 12 21 22 31 32 43 44 N.C. N.C. N.C. N.C. 2 N.C. 2 N.O. Contact Terminal Contact 11 12 21 22 33 34 43 44 N.C. N.C. N.C. N.O. N.C. N.C. N.O. N.O. Ground Approximate Dimensions—mm (inches) Dimensions are not intended to be used for installation purposes. 17 (0.66) Dia. 21 (0.82) 18 (0.70) Dia. 19 (0.74) 48 (1.88) 60 (2.36) 118 (4.64) 60 (2.36) 40 (1.57) Roller Plunger 7-12 63 (2.48) 34 (1.33) 30 (1.18) 33 (1.29) 43 (1.69) 64 (2.51) 7 (0.27) 30 (1.18) 40 (1.57) 105 (4.13) 33 (1.29) 43 (1.69) Dome Plunger 60 (2.36) 30 (1.18) 133 (5.23) 40 (1.57) 43 (1.69) Short Lever Position Interlock Switches Safety Limit Switches Large Metal Senator Approximate Dimensions—mm (inches) (continued) Dimensions are not intended to be used for installation purposes. 17 (0.66) Dia. 64 (2.51) 7 (0.27) 16 (0.62) 103 (4.05) 172 (6.77) Max. Extension 85 (3.34) Max. 30 (1.18) 60 (2.36) 40 (1.57) 5 (0.19) Dia. 57 (2.24) 240 (9.44) Max Extension 16 (0.62) 60 (2.36) 103 (4.05) 30 (1.18) 43 (1.69) 33 (1.29) 43 (1.69) 40 (1.57) Adjustable Lever Rod Lever 10 (0.39) Dia. 303 (11.92) Min Extends to 900 (35.43) Max 211 (8.3) 60 (2.36) 30 (1.18) 60 (2.36) 30 (1.18) 11 (0.43) 11 (0.43) 40 (1.57) 43 (1.69) Spring Rod 40 (1.57) 43 (1.69) Telescopic Arm 7-13