TeSys VARIO - Switch body for switch-disconnector - 3 poles - 25 A

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TeSys Vario switch body, 3 poles, 25A/690V, for motor switching applications up to 7.5kW@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).

Product Details

[ie] Rated Operational Current 14.5 A AC-23 Ue: 400 V
[ue] Rated Operational Voltage 690 V AC 50/60 Hz
[uimp] Rated Impulse Withstand Voltage 8 kV
Ambient Air Temperature for Operation -20-50 °C
Breaking Capacity 200 A at 400 V (AC-21A)
Compatibility Code V
Contacts Type and Composition 3 NO
Depth 60 mm
Device Short Name V
Electrical Durability 100000 cycles AC-21
Fire Resistance 960 °C conforming to IEC 60695-2-1
Height 74 mm
Ip Degree of Protection IP20 conforming to IEC 60529
Mechanical Durability 100000 cycles
Mechanical Robustness vibrations 10...150 Hz (1 gn) conforming to IEC 60068-2-6
Mounting Support symmetrical rail
Net Weight 0.2 kg
Network Frequency 50/60 Hz
Network Type AC
Poles Description 3P
Product Certifications UL
Product Name TeSys VARIO
Product or Component Type switch body
Range TeSys
Standards IEC 60947-3
Suitability For Isolation yes
Tightening Torque power circuit: 2.1-2.1 N.m - on screw clamp terminals
Width 55 mm
[icm] Rated Short-circuit Making Capacity 1 kA at 400 V at Ipeak
[icw] Rated Short-time Withstand Current 300 A at 400 V duration: 1 s
Connections - Terminals power circuit: screw clamp terminals10-10 mm² - solid
[ith] Conventional Free Air Thermal Current 25 A
[ithe] Conventional Enclosed Thermal Current 20 A
Intermittent Duty Class 30
Making Capacity 250 A at 400 V AC-21A
Performance Level high performance
Protective Treatment TC
Rated Conditional Short-circuit Current 10 kA at 400 V - associated fuse 25 A aM
Rated Operational Power in w 11 kW at 500 V (AC-23A)

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