Schneider LC1–G1154 TeSys Giga, 4 pole (4NO), AC-1 <=440V 250A standard Coil

~~₨ 155,000~~
₨ 116,250

Supports up to 440V AC-1 with a 250A current rating.
Suitable for industrial control and power distribution.
Ensures efficient and stable switching.
Withstands harsh environments, vibrations, and stress.
User-friendly mounting for quick setup.
Reduces power loss and improves efficiency.
Durable design minimizes maintenance costs.
Meets IEC, UL, and CSA standards for secure operation.

Ampere Rating

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SKU: N/A Category: Magnetic Contactors and Overload Relays

Additional information

Ampere Rating	250A
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	115 a (≤ 440 v ac-3, <60 °c), 250 a (≤ 1000 v ac-1, <40 °c)
[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	250 a (at 40 °c)
rated breaking capacity	1040 a at 440 v
[icw] rated short-time withstand current	1.1 ka – 10 s, 0.64 ka – 30 s, 0.52 ka – 1 min, 0.4 ka – 3 min, 0.32 ka – 10 min
associated fuse rating	125 a am (≤ 440 v for motor), 125 a am (≤ 690 v for motor), 315 a gg (≤ 690 v)
average impedance	0.00018 ohm
[ui] rated insulation voltage	1000 v
power dissipation per pole	10 w (ac-1, ith 250 a), 3 w (ac-3, ith 115 a)
compatibility code	lc1g
pole contact composition	4 no
auxiliary contact composition	1 no + 1 nc
irms rated making capacity	1560 a at 440 v
coil technology	built-in bidirectional peak limiting
safety reliability level	b10d = 400,000 cycles (nominal load) conforming to en/iso 13849-1, b10d = 3,000,000 cycles (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, ac-3e), 300 cyc/h (ac-1)
power circuit	bar 2 – busbar cross section
power circuit	lugs-ring terminals 1 185 mm²
control circuit	push-in 1 (0.2…2.5 mm² solid stranded without cable end)
control circuit	push-in 1 (0.25…2.5 mm² flexible with cable end)
control circuit	push-in 2 (0.5…1.0 mm² with cable end)
control circuit	push-in 0.75…2.5 mm² (solid stranded without cable end)
control circuit	push-in 0.75…2.5 mm² (flexible with cable end)
connection pitch	35 mm
mounting support	plate
tightening torque	18 n.m height
width	143 mm
depth	193 mm
net weight	4.4 kg

Product Details

TeSys Giga high power contactor, 4 poles (4 NO) for category AC-1 applications up to 250A @440V. Equipped with 100-250 V AC/DC wide band low consumption electronic coil and embedded highly reliable 1NO+1NC auxiliary contact block (17V 1mA). Designed for demanding applications with maximum operating rates up to 300 cycles per hour and environments up to 60°C. It’s built with high reliability delivering mechanical durability up to 8 million cycles. Contact Wear Diagnosis (CWD) is a standard function, which continuously monitors and provide feedback through healthy and alarm conditions by an LED indicator. It is possible to replace switching module (main contacts), control module enhancing contactor life with simple maintenance activities. Front accessible main power connections are with bolted connection and control connections by push-in terminals for easy and quick assembly. It provides IP2x protection from front face with optional terminal 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, with no derating up to 3000m altitude. Contactor can be installed in three quadrants of vertical plane, and OLR could be directly mounted below contactor. The dimensions are 193 mm x 143 mm x 193 mm (H x W x D), compact size enables panel space savings. Multi standards certified (CB, CCC, cULcs, CE, UKCA marking). Unique QR code provides quick access to complete product data.