Conduit & Fittings
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Siemens 3RH21221FB40, Contactor Relay, 2 NO + 2 NC, 24 V DC, with Integrated Diode, Size S00, Screw Terminal
Contactor Relay, 2 NO + 2 NC, 24 V DC, with Integrated Diode, Size S00, Screw Terminal
Learn More...$246.64 -
Siemens 3RH21221HB40, Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, Size S00, Screw Terminal Suitable for PLC Outputs
Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, Size S00, Screw Terminal Suitable for PLC Outputs
Learn More...$213.16 -
Siemens 3RH21221JB40, Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, with Integrated Diode, Size S00, Screw Terminal Suitable for PLC Outputs
Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, with Integrated Diode, Size S00, Screw Terminal Suitable for PLC Outputs
Learn More...$246.64 -
Siemens 3RH21221KB40, Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00, Screw Terminal Suitable For PLC Outputs
Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00, Screw Terminal Suitable For PLC Outputs
Learn More...$239.94 -
Siemens 3RH21221KF40, Coupling Contactor Relay, 2 NO + 2 NC, 110 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00, Screw Terminal Suitable For PLC Outputs
Coupling Contactor Relay, 2 NO + 2 NC, 110 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00, Screw Terminal Suitable For PLC Outputs
Learn More...$239.94 -
Siemens 3RH21221KF400LA4, Contactor Relay Railway, 2 NO + 1 NC, 110 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00
Contactor Relay Railway, 2 NO + 1 NC, 110 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00, Screw Terminal Installation On Standard Mounting Rail Optimized (20 G) Suitable For PLC Outputs
Learn More...$383.90 -
Siemens 3RH21221KG400LA4, Contactor Relay Railway, 2 NO + 1 NC, 125V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00
Contactor Relay Railway, 2 NO + 1 NC, 125 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00, Screw Terminal Installation On Standard Mounting Rail Optimized (20 G) Suitable For PLC Outputs
Learn More...$407.34 -
Siemens 3RH21221KM400LA4, Contactor Relay Railway, 2 NO + 1 NC, 220 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00
Contactor Relay Railway, 2 NO + 1 NC, 220 V DC, 0.7 ... 1.25* US, With Integrated Suppressor Diode, Size S00, Screw Terminal Installation On Standard Mounting Rail Optimized (20 G) Suitable For PLC Outputs
Learn More...$383.90 -
Siemens 3RH21221MB400KT0, Coupling Contactor Relay, 2 NO + 2 NC 24 V DC, 0.85 ... 1.85* US, Size S00, Screw Terminal
Coupling Contactor Relay, 2 NO + 2 NC 24 V DC, 0.85 ... 1.85* US, Size S00, Screw Terminal
Learn More...$213.16 -
Siemens 3RH21221QB40, Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, With Varistor Plugged On, Size S00, Screw Terminal
Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, With Varistor Plugged On, Size S00, Screw Terminal
Learn More...$239.94 -
Siemens 3RH21221SB40, Coupling Contactor Relay, 2 NC+2 NO 24 V DC, 0.85-1.85*US With Integrated Suppressor Diode, Size S00, Screw Terminal
Coupling Contactor Relay, 2 NC+2 NO 24 V DC, 0.85-1.85*US With Integrated Suppressor Diode, Size S00, Screw Terminal
Learn More...$239.94 -
Siemens 3RH21221VB40, Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.85 ... 1.85* US, With Integrated Diode, Size S00, Screw Terminal
Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.85 ... 1.85* US, With Integrated Diode, Size S00, Screw Terminal
Learn More...$246.64 -
Siemens 3RH21221WB40, Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.85 ... 1.85* US, With Varistor Plugged On, Size S00, Screw Terminal
Coupling Contactor Relay, 2 NO + 2 NC, 24 V DC, 0.85 ... 1.85* US, With Varistor Plugged On, Size S00, Screw Terminal
Learn More...$239.94 -
Siemens 3RH21222AB00, Contactor Relay, 2 NO + 2 NC, 24 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Contactor Relay, 2 NO + 2 NC, 24 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Learn More...$184.14 -
Siemens 3RH21222AD00, Contactor Relay, 2 NO + 2 NC, 42 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Contactor Relay, 2 NO + 2 NC, 42 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Learn More...$202.00 -
Siemens 3RH21222AF00, Contactor Relay, 2 NO + 2 NC, 110 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Contactor Relay, 2 NO + 2 NC, 110 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Learn More...$184.14 -
Siemens 3RH21222AH00, Contactor Relay, 2 NO + 2 NC, 48V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Contactor Relay, 2 NO + 2 NC, 48V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Learn More...$184.14 -
Siemens 3RH21222AK60, Contactor Relay, 2 NO + 2 NC, 110 V AC, 50 Hz, 120 V, 60 Hz,Size S00, Spring-Type Terminal
Contactor Relay, 2 NO + 2 NC, 110 V AC, 50 Hz, 120 V, 60 Hz,Size S00, Spring-Type Terminal
Learn More...$184.14 -
Siemens 3RH21222AN20, Contactor Relay, 2 NO + 2 NC, 220 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Contactor Relay, 2 NO + 2 NC, 220 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Learn More...$184.14 -
Siemens 3RH21222AP00, Contactor Relay, 2 NO + 2 NC, 230 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Contactor Relay, 2 NO + 2 NC, 230 V AC, 50 / 60 Hz, Size S00, Spring-Type Terminal
Learn More...$184.14