TeSys Vario switch body, 3 poles, 12A/690V, for motor switching applications up to 4kW@400V AC-23. It can be used to switch DC circuits until 250V DC DC-1 to DC-5, by use of contacts in series. It provides capability to have mounted until 4 add-on modules, connection by screw terminals, mounting on DIN-rail or by screw fixing. To be equipped with an handle to form an operational switch-disconnector, several models of handles are available. Add-on modules (main pole, neutral pole, earthing module, auxiliary contacts) and mounting accessories are available (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
Main
- Range: TeSys
- Product Name: TeSys VARIO
- Device Short Name: V
- Product Type: Switch body
Complementary
- Mounting Support: Plate, Symmetrical rail
- Performance Level: High performance
- Number of Poles: 3P
- Contact Type and Composition: 3 NO
- Network Type: AC, DC
- Network Frequency: 50/60 Hz
- IEC Rated Operational Voltage: 690 V AC 50/60 Hz
- IEC Rated Operational Power:
- 3 kW at 400...415 V (AC-3)
- 4 kW at 500 V (AC-3)
- 1.5 kW at 230...240 V (AC-3)
- 5.5 kW at 500 V (AC-23A)
- 5.5 kW at 690 V (AC-3)
- 7.5 kW at 690 V (AC-23A)
- 3 kW at 230...240 V (AC-23A)
- 4 kW at 400...415 V (AC-23A)
- Rated Operational Current: 8.1 A AC-23 Ue: 400 V
- Conventional Free Air Thermal Current: 12 A
- Conventional Enclosed Thermal Current: 10 A
- Making Capacity (I Rms):
- 120 A at 400 V AC-21A
- 120 A at 400 V AC-22A
- 120 A at 400 V AC-23A
- Breaking Capacity:
- 120 A at 400 V (AC-21A)
- 120 A at 400 V (AC-22A)
- 120 A at 400 V (AC-23A)
- Rated Conditional Short Circuit Current: 10 kA at 400 V - associated fuse 12 A aM, 10 kA at 400 V - associated fuse 12 A gG
- Rated Short Circuit Making Capacity: 1 kA at 400 V at Ipeak
- Intermittent Duty Class: 30
- Suitability for Isolation: Yes
- Rated Impulse Withstand Voltage: 8 kV
- Rated Short-time Withstand Rms Current: 300 A at 400 V duration: 1 s
- Mechanical Durability: 100,000 cycles
- Electrical Durability:
- 100,000 cycles AC-21
- 30,000 cycles DC-1 to DC-5
- IEC Terminal Connection:
- Power circuit: screw clamp terminals 10 mm² - solid
- Power circuit: screw clamp terminals 6 mm² - flexible - with cable end
- Tightening Torque: Power circuit: 2.1 N.m - on screw clamp terminals
- Dimensions:
- Height: 74 mm
- Width: 55 mm
- Depth: 60 mm
- Product Weight: 0.2 kg
Environment
- Standards: IEC 60947-3
- Product Certifications: UL, CSA, GL, UKCA, CCC
- Degree of Protection: IP20 conforming to IEC 60529
- Protective Treatment: TC
- Mechanical Robustness:
- Vibrations: 10 to 150 Hz (1 gn) conforming to IEC 60068-2-6
- Shocks: 11 ms (30 Gn) conforming to IEC 60068-2-27
- Ambient Air Temperature for Operation: -20…50 °C
- Fire Resistance: 960 °C conforming to IEC 60695-2-1