Schneider LC1–G1504 TeSys Giga, 4 pole (4NO), AC-1 <=440V 275A AC/DC coil

 175,000
 131,250

  • Supports up to 440V AC-1 with 275A current rating.
  • Ensures efficient power distribution.
  • Works with both AC and DC voltages.
  • Withstands harsh industrial environments.
  • Low power loss and high energy efficiency.
  • Simple mounting for quick integration.
  • Reduces maintenance costs over time.
  • Meets IEC, UL, and CSA standards.

Additional information

Ampere Rating

275A

No of Pole

4 Pole

Product Specifications

Range
tesys
range of product
tesys giga
product or component type
contactor
device short name
lc1g
contactor application
power switching
utilisation category
ac-3, ac-3e, ac-1, ac-5a, ac-5b, ac-6a, ac-6b, dc-1, dc-3, dc-5
poles description
4p
[ue] rated operational voltage
<= 1000 v ac 50/60 hz, <= 460 v dc
[ie] rated operational current
150 a (at <60 °c) at <= 440 v ac-3, 275 a (at <40 °c) at <= 1000 v ac-1
[uc] control circuit voltage
100…250 v ac 50/60 hz, 100…250 v dc
control circuit voltage limits
operational
[uimp] rated impulse withstand voltage
8 kv
overvoltage category
iii
[ith] conventional free air thermal current
275 a (at 40 °c)
rated breaking capacity
1280 a at 440 v
[icw] rated short-time withstand current
1.2 ka – 10 s, 0.7 ka – 30 s, 0.6 ka – 1 min, 0.45 ka – 3 min, 0.35 ka – 10 min
associated fuse rating
160 a am at <= 440 v for motor, 160 a am at <= 690 v for motor, 315 a gg at <= 690 v
average impedance
0.00018 ohm
[ui] rated insulation voltage
1000 v
power dissipation per pole
10 w ac-1 – ith 275 a, 5 w ac-3 – ith 150 a
compatibility code
lc1g
pole contact composition
4 no
auxiliary contact composition
1 no + 1 nc
irms rated making capacity
1890 a at 440 v
coil technology
built-in bidirectional peak limiting
safety reliability level
b10d = 400000 cycles contactor with nominal load conforming to en/iso 13849-1, b10d = 3000000 cycles contactor with mechanical load conforming to en/iso 13849-1
mechanical durability
8 mcycles
inrush power in va (50/60 hz, ac)
540 va
inrush power in w (dc)
380 w
hold-in power consumption in va (50/60 hz, ac)
12.4 va
hold-in power consumption in w (dc)
7.8 w
operating time
40…70 ms closing, 15…50 ms opening
maximum operating rate
600 cyc/h ac-3, 600 cyc/h ac-3e, 300 cyc/h ac-1
connections – terminals
power circuit
cross section
25 x 6 mm, power circuit
control circuit
push-in 0.75…2.5 mm² – cable stiffness
mounting support
plate
standards
en/iec 60947-4-1, en/iec 60947-5-1, ul 60947-4-1, csa c22.2 no 60947-4-1, jis c8201-4-1, jis c8201-5-1, ul 60335-1, ul 60335-2-40
product certifications
cb scheme, ccc, culus, eac, ce, ukca, eu-ro-mr by dnv-gl
tightening torque
18 n.m
height
193 mm
width
143 mm
depth
193 mm
net weight
4.2 kg

Product Details

TeSys Giga high power contactor, 4 poles (4 NO) for category AC-1 applications up to 275A @440V. It provides a 100-250V AC/DC wide band low consumption electronic coil and embedded highly reliability 1NO+1NC auxiliary contact block (17V 1mA). Designed for demanding applications with maximum operating rates up to 600 cycles per hour and environments until 60°C. It procures high reliability and durability with 5 Mcycles mechanical durability. Local Contact Wear Diagnosis (CWD) as standard function, continuous monitoring with healthy and alarm indicators. It is possibility to replace switching module (main contacts), enhancement contactor life. Contactor can be fixed in all quadrants, maintenance without removing cables/busbars, and OLR could be directly mounted below contactor. To be used with power connection by bolted connection and control connections by spring terminals, accessible from front for easy and quick replacement. It provides IP2x protection in Front face with shrouds conforming to IEC 60529 and VDE 0106. It can cover -25°C to 60°C operation ambient air temperature and directly mounted on plate, No derating up to 3000m altitude. The dimension is 255mm x 143mm x 175mm (H x W x D), compact size enables panel space savings. Multi standards certified(CE,CB,CCC,cULus,EAC,KC,RCM,Marine) and Green Premium compliant (RoHs/Reach). Unique QR code provides quick access to complete product data

User Manual

Schneider_Electric_TeSys-Giga-contactors_LC1G1504KUEN.pdf

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