EasyPact TVS differential thermal overload relay 16...24 A - class 10A

LRE22
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Description

The LRE relay is a differential thermal overload relays for use with fuses or magnetic circuit-breakers GV2 L and GV3 L. Its thermal setting range is 16-24A 50/60Hz and the tripping class is 10A conforming to IEC 60947-4-1. It can be direct mounted on EasyPact TVS contactors with screw clamp terminals connection. It protects unbalanced loads and motors with 15kW at 400VAC. It provides manual or automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach).



Product Details

Activity PPCTR
Pincode Group default
Part Number LRE22
Weight 145.0 g
Package1 Length*Width*Height 8.4 cm x 7.8 cm x 5.2 cm
[Ith] conventional free air thermal current 5 A for signalling circuit
[ue] Rated Operational Voltage <= 690 V AC
[Ui] rated insulation voltage 690 V conforming to IEC 60947-4-1
[Uimp] rated impulse withstand voltage 6 kV
ambient air temperature for operation -20-60 °C without derating conforming to IEC 60947-4-1, -20-70 °C with derating
ambient air temperature for storage -60-80 °C
associated fuse rating 50 A gG for power circuit, 25 A aM for power circuit, 5 A gG for signalling circuit
auxiliary contact composition 1 NO + 1 NC
colour grey (RAL 7011)
connections - terminals signalling circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible without cable end, signalling circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible with cable end, signalling circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: solid without cable end, power circuit: screw clamp terminals 1 2.5-10 mm² - cable stiffness: flexible without cable end, power circuit: screw clamp terminals 1 1.5-6 mm² - cable stiffness: flexible with cable end, power circuit: screw clamp terminals 1 2.5-10 mm² - cable stiffness: solid without cable end
control type push-button red stop: , push-button green reset:
depth 70 mm
device short name LRE
dielectric strength 6 kV at 50 Hz conforming to IEC 60255-5
electromagnetic compatibility surge withstand: 6 kV conforming to IEC 60801-5
fire resistance 850 °C conforming to IEC 60068-2-1
height 44.5 mm
IP degree of protection IP20 conforming to IEC 60529
local signalling trip indicator
mechanical robustness shocks: 6 Gn for 11 ms conforming to IEC 60068-2-7, vibrations: 3 Gn conforming to IEC 60068-2-6
mounting support under contactor, plate, with specific accessories, rail, with specific accessories
net weight 0.13 kg
network frequency 50...60 Hz
network type AC
phase failure sensitivity tripping current 130 % of Ir on two phase, the last one at 0 conforming to IEC 60947-4-1
product certifications EAC
product compatibility LC1E25...38
product or component type differential thermal overload relay
protective treatment TH conforming to IEC 60068
range EasyPact
rated operational voltage limits <= 690 V AC
relay application motor protection
signalling function relay trip indicator
standards IEC 60947-4-1, IEC 60947-5-1
temperature compensation -20-60 °C
thermal overload class class 10A conforming to IEC 60947-4-1
thermal protection adjustment range 16-24 A
tightening torque power circuit: 2.5 N.m - on screw clamp terminals, signalling circuit: 1.7 N.m - on screw clamp terminals
tripping threshold 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
width 45 mm
electromagnetic compatibility surge withstand: 6 kV conforming to IEC 60801-5
ambient air temperature for operation -20-60 °C without derating conforming to IEC 60947-4-1, -20-70 °C with derating
standards IEC 60947-4-1, IEC 60947-5-1
local signalling trip indicator
product compatibility LC1E25...38
mechanical robustness shocks: 6 Gn for 11 ms conforming to IEC 60068-2-7, vibrations: 3 GN conforming to IEC 60068-2-6

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AED 73.00
AED 145.99