Switches and Relays (11.127 articoli)

Siemens Insulation monitoring relay for unearthed (IT) networks up to 400 V AC, 50-60 Hz measuring range 1-100 kOhm supply voltage. AC/DC 24-240V 22.5 mm, 1 changeover spring-loaded connection (pus...

INSULATION MONITORING RELAY FOR UNGROUNDED (IT) NETWORKS UP TO 250 V AC, 15 - 400 HZ AND UP TO 300 V DC MEASURING RANGE 1 - 100 KOHM SUPPLY VOLTAGE AC/DC 24-240 V 22.5MM, 1 CO CONTACT SCREW, Manufa...

Siemens Insulation monitoring relay for unearthed (IT) networks up to 250 V AC, 15-400 Hz and up to 300 V DC measuring range 1-100 kOhm supply voltage. AC/DC 24-240V 22.5 mm, 1 changeover screw con...

Siemens Insulation monitoring relay for unearthed (IT) networks up to 250 V AC, 15-400 Hz and up to 300 V DC measuring range 1-100 kOhm supply voltage. AC/DC 24-240V 22.5 mm, 1 changeover spring-lo...

INSULATION MONITORING RELAY FOR UNGROUNDED (IT) NETWORKS UP TO 400 V AC, 15 - 400 HZ AND UP TO 600 V DC MEASURING RANGE 1 - 100/2 - 200 KOHM SUPPLY VOLTAGE AC/DC 24-240 V WIDTH 45 MM 1+1 OR 2 CO CO...

Siemens Insulation monitoring relay for unearthed (IT) networks up to 400 V AC, 15-400 Hz and up to 600 V DC measuring range 1-100 / 2-200 kOhm supply voltage. AC/DC 24-240V width 45 mm 1 + 1 or 2 ...

Siemens Insulation monitoring relay for unearthed (IT) networks up to 400 V AC, 15-400 Hz and up to 600 V DC measuring range 1-100 / 2-200 kOhm supply voltage. AC/DC 24-240V width 45 mm 1 + 1 or 2 ...

DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. CURRENT TRANSFORMER 3UL23) SETTING RANGE 0.03A TO 40A SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE SUPPLY VOLTAGE AC/DC 24 .. 240 V, 5...

DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. CURRENT TRANSFORMER 3UL23) SETTING RANGE 0.03A TO 40A SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE SUPPLY VOLTAGE AC/DC 24 .. 240 V, 5...

DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. DIFFERENTIAL CT 3UL23) FOR IO-LINK SETTING RANGE 0.03A TO 40A SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE STARTUP AND TRIPPING DELAY ...

DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. DIFFERENTIAL CT 3UL23) FOR IO-LINK SETTING RANGE 0.03A TO 40A SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE STARTUP AND TRIPPING DELAY ...

COUPLING MODULE FOR INSULATION MONITORING RELAY 3UG4583 TO EXPAND THE SUPPLY VOLTAGE RANGE TO 690 V AC AND 1000 V DC SCREW TERMINAL, Manufacturer-ID: 3UG4983-1A

Siemens Series module for 3UG4583 insulation monitoring relays for expanding the mains voltage range to 690 V AC and 1000 V DC screw connection, manufacturer code: 3UG4983-1AA01

Siemens Series module for 3UG4583 insulation monitoring relays to expand the line voltage range to 690 V AC and 1000 V DC Spring-loaded connection (push-in), manufacturer code: 3UG4983-2AA01

DC load monitoring relay for PROFINET, max. 2x8 A / 1x16 A DC, max. 800 V Width: 22.5 mm Monitoring for violation of upper and lower limit of current, voltage and power, Energy consumption counter,...