Schneider Electric LP4K12103BW3 TeSys K 3P Contactor, 440V, 12A, 24V DC Coil, 1NO Aux
Schneider Electric LP4K12103BW3 TeSys K 3P Contactor, 440V, 12A, 24V DC Coil, 1NO Aux
- MPN: LP4K12103BW3
- PPN: SCH-LP4K12103BW3
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Description
The TeSys K 3P Contactor from Schneider Electric is engineered for high-performance automation and control applications, offering a robust solution for managing electric motors and drives. With a voltage rating of 440V and a current capacity of 12A, this contactor is adept at handling substantial loads while ensuring reliable operation. The inclusion of a 24V DC coil allows for versatile activation options, and the 1NO auxiliary contact enhances functionality in diverse control scenarios. As part of Schneider Electric's commitment to quality in starters and contactors, this model is a practical choice for professionals seeking efficiency and dependability in their systems.
Specifications
- Voltage
- <= 690 V AC <= 400 Hz power and signalling circuits
- Rated Breaking Capacity
- 110 A at 440 V AC (power circuit) conforming to IEC 60947; 80 A at 500 V; 70 A at 660...690 V
- Thermal Current (Ith)
- 16 A at 60 °C (power circuit)
- Poles
- 3P
- Control Circuit Voltage
- 24 V DC operational, 0.7...1.3 Uc (at <50 °C)
- Fuse Rating
- 25 A gG at <= 440 V for power circuit; 25 A aM for power circuit; 10 A gG for signalling circuit
- Electrical Durability
- 1.3 million cycles at 12 A AC-3 <= 440 V; 0.3 Mcycles 20 A AC-1 <= 690 V; 0.02 Mcycles 72 A AC-4 <= 440 V
- Width
- 45 mm (1.77 in)
- Net Weight
- 0.235 kg (0.52 lb)
- IP Degree of Protection
- IP2X
- Ambient Air Temperature for Storage
- -50 to 80 °C (-58 to 176 °F)
- Flame Retardance
- V1 UL 94
- Product Certifications
- CB Scheme, CCC, UL, CSA, EAC, CE, UKCA
- Warranty
- 18 months
- Average Impedance
- 3 mOhm at Ith 16 A 50 Hz (power circuit)
- Insulation Resistance
- > 10 MOhm (signalling circuit)
- Hold-in Power Consumption
- 1.8 W at 20 °C
Rated Operational Current12 A at <= 440 V AC AC-3 (power circuit)
Rated Making Capacity144 A AC (power circuit) conforming to IEC 60947; 110 A AC (signalling circuit)
Rated Short-Time Withstand Current115 A at 50 °C for 1 s (power circuit); other ratings up to 115 A 1 s
Operating Time10-20 ms coil de-energisation and NO opening; 30-40 ms coil energisation and NO closing
Auxiliary Contact Composition1 NO instantaneous
Mechanical Durability30 million cycles
Height58 mm (2.28 in)
Depth57 mm (2.24 in)
MountingRail or Plate
Ambient Air Temperature for Operation-25 to 50 °C (-13 to 122 °F)
Operating Altitude2000 m (6562 ft) without derating
StandardsEN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, GB/T 14048.4
Environmental ComplianceREACH free of SVHC, EU RoHS Compliant, Toxic heavy metal free, Mercury free, China RoHS
Control Circuit TypeDC wide range with built-in bidirectional peak limiting diode suppressor
Insulation Voltage600 V UL 508 (power circuit)
Inrush Power1.8 W
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