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Auxiliary Contact Block, TeSys k, TeSys K, 4NO, front mounting, screw clamp terminals
Manufacturer: Schneider Electric
SKU: LA1KN40
GTIN: 3389110500073
Old price: $72.05 inc GST
$28.60 inc GST
Supported cards
Supported cards
TeSys K instantaneous auxiliary contact block, for contactors LC.K, LP.K, CA.K with screw clamp terminals (except LP4K, LP5K, CA4K). It provides 4NO contacts rated up to 10A 690V AC, connection by screw clamp terminals. Front mounting by clip-on, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC). Multi standards certified (IEC, UL, CSA, CCC), Sustainability compliant.

Products specifications

Attribute name Attribute value
Main
Device short name LA1
Auxiliary contacts operation instantaneous
Range TeSys
[Ith] conventional free air thermal current 10 A (at 50 °C)
Range of product TeSys K control relay, TeSys K
[Ui] rated insulation voltage 600 V conforming to CSA C22.2 No 60947-5-1, 600 V conforming to UL 60947-5-1, 690 V conforming to IEC 60947-5-1
Pole contact composition 4 NO
Mounting location front
Product name TeSys K
Product or component type auxiliary contact block
Range compatibility TeSys K CA3K, TeSys K CA2K, TeSys K LC1K
[Ue] rated operational voltage 690 V AC 25...400 Hz
Standards JIS C8201-5-1, GB/T 14048.5, CSA C22.2 No 60947-5-1, UL 60947-5-1, EN/IEC 60947-5-1
Product certifications UKCA, CE, CSA, UL, CCC, CB Scheme
Complementary
Compatibility code LA1
Tightening torque 1.3 N.m - with screwdriver pozidriv No 2, 1.3 N.m - with screwdriver Philips No 2
Minimum switching voltage 17 V
Connections - terminals screw clamp terminals 2 cable(s) 1.5-4 mm²rigid, screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end, screw clamp terminals 1 cable(s) 1.5-4 mm²rigid, screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 1 cable(s) 0.34-1.5 mm²flexible with cable end
Associated fuse rating 10 A gG at <= 690 V conforming to IEC 60947
Irms rated making capacity 110 A at <= 690 V AC conforming to IEC 60947
Height 30 mm
Shielding continuity terminal without
Depth 35 mm
Width 38 mm
Net weight 0.045 kg
Insulation resistance > 10 MOhm
Non overlap distance 0.5 mm
Minimum switching current 5 mA
Permissible short-time rating 110 A 100 ms, 60 A 500 ms, 80 A 1 s
Environment
Protective treatment TC conforming to IEC 60068
Environmental characteristic normal environment
Ambient air temperature for storage -50-80 °C
IP degree of protection IP20 conforming to IEC 60529
Ambient air temperature for operation -25-50 °C
Operating altitude 2000 m
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Auxiliary Contact Block, TeSys k, TeSys K, 4NO, front mounting, screw clamp terminals

Old price: $72.05 inc GST
$28.60 inc GST
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