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TeSys Deca thermal overload relays – 17…25 A – class 10A- Schneider Electric

Original price was: ৳ 7,500.00.Current price is: ৳ 5,250.00.

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LRD325 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 9-11kW@400V thanks to a thermal range 17-25A, a tripping class 10A and phase unbalance protection. LRD325 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 17-25A, a tripping class 10A and phase unbalance detection, it protects motors 11kW@400V.

It provides manual test & reset buttons, 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). Thermal overload protection relay, bimetallic type, with phase unbalance protection (differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D40A-D65A to form a compact starter.

Light and compact, 55mm wide. Temperature compensated for a good accuracy of the protection. Manual control with test & reset buttons, manual / automatic reset selector. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. Can be completed with terminal blocks for separate mounting (LAD7B, LAD96) and remote control devices (LAD703, LA7D03).

Specifications
Main
RangeTeSys
TeSys Deca
Product nameTeSys LRD
TeSys Deca
Product or Component TypeDifferential thermal overload relay
Device short nameLRD
relay applicationMotor protection
Product CompatibilityLC1D40A
LC1D65A
LC1D50A
Network typeDC
AC
Thermal overload classClass 10A IEC 60947-4-1
Thermal protection adjustment range17…25 A
[Ui] rated insulation voltagePower circuit 600 V CSA
Power circuit 600 V UL
Power circuit 690 V IEC 60947-4-1
Complementary
Network Frequency0…400 Hz
Mounting supportPlate, with specific accessories
Rail, with specific accessories
Under contactor
Tripping threshold1.14 +/- 0.06 Ir IEC 60947-4-1
Auxiliary contact composition1 NO + 1 NC
[Ith] conventional free air thermal current5 A signalling circuit
Permissible current0.95 A 380 V AC-15 signalling circuit
0.06 A 440 V DC-13 signalling circuit
[Ue] rated operational voltage690 V AC 0…400 Hz power circuit IEC 60947-4-1
Associated fuse rating4 A gG for signalling circuit
4 A BS for signalling circuit
[Uimp] rated impulse withstand voltage6 kV
Phase failure sensitivityTripping current 130 % of Ir on two phase, the last one at 0
Control typeRed push-button stop
Blue push-button reset
Temperature compensation-4.0000000000…140.0000000000 °F (-20…60 °C)
Connections – terminalsControl circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) flexible without cable end
Control circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) flexible with cable end
Control circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) solid without cable end
Power circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) flexible without cable end
Power circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) flexible with cable end
Power circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) solid without cable end
Tightening torqueControl circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals
Power circuit 44.3 lbf.in (5 N.m) EverLink BTR screw connectors
Height2.8 in (70 mm)
Width2.2 in (55 mm)
Depth4.8 in (123 mm)
Net Weight0.827 lb(US) (0.375 kg)
Environment
Climatic withstandIACS E10
IP degree of protectionIP20 conforming to IEC 60529
Ambient air temperature for operation-4.0000000000…140.0000000000 °F (-20…60 °C) without derating IEC 60947-4-1
Ambient Air Temperature for Storage-76.0000000000…158.0000000000 °F (-60…70 °C)
Flame retardanceV1 conforming to UL 94
Mechanical robustnessShocks15 Gn for 11 ms IEC 60068-2-7
Vibrations4 gn IEC 60068-2-6
Dielectric strength1.89 kV 50 Hz IEC 60947-1
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
GB/T 14048.5
EN 50495
Product CertificationsIEC
UL
CSA
CCC
EAC
DNV-GL
RMRS
EU-RO MR
LROS (Lloyds register of shipping)
ATEX INERIS
UKCA
Ordering and shipping details
CategoryUS10I1222347
Discount Schedule0I12
GTIN3.38912E+12
ReturnabilityYes
Country of originUS
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height2.362 in (6.000 cm)
Package 1 Width4.331 in (11.000 cm)
Package 1 Length5.512 in (14.000 cm)
Package 1 Weight13.757 oz (390.000 g)
Unit Type of Package 2S02
Number of Units in Package 213
Package 2 Height5.906 in (15.000 cm)
Package 2 Width11.811 in (30.000 cm)
Package 2 Length15.748 in (40.000 cm)
Package 2 Weight11.958 lb(US) (5.424 kg)
Unit Type of Package 3P06
Number of Units in Package 3208
Package 3 Height29.528 in (75.000 cm)
Package 3 Width23.622 in (60.000 cm)
Package 3 Length31.496 in (80.000 cm)
Package 3 Weight213.628 lb(US) (96.900 kg)
Contractual warranty
Warranty18 months

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TeSys Deca thermal overload relays - 17...25 A - class 10ATeSys Deca thermal overload relays – 17…25 A – class 10A- Schneider Electric
Original price was: ৳ 7,500.00.Current price is: ৳ 5,250.00.
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