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Schneider Electric LRD3322 TeSys Deca thermal overload relays , 17...25A , class 10A

Schneider Electric LRD3322 TeSys Deca thermal overload relays , 17...25A , class 10A

Schneider Electric
SKU:
LRD3322
$107.00
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Condition:
New
Current Stock:
Description
LRD3322 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. LRD3322 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 LC1D80 and D95 to form a compact starter. Light and compact, 70mm 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).
Additional Information
Dielectric Strength:
2.2 kV 50 Hz IEC 60947-1
Weight:
0.51 kg
Ambient Air Temperature For Operation:
-20-60°C without derating IEC 60947-4-1
Rohs Exemption Information:
Yes
Environmental Disclosure:
ENVPEP110101EN
Standards:
EN/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
Mercury Free:
Yes
Reach Free Of Svhc:
Yes
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Permissible Current:
0.72 A 500 V AC-15 Signaling circuit || 0.06 A 440 V DC-13 Signaling circuit
Sustainable Packaging:
Yes
Tightening Torque:
control circuit 1.7 N.m screw clamp terminals || power circuit 9 N.m screw clamp terminals
Product Certifications:
IEC || UL || CSA || CCC || EAC || ATEX INERIS || UKCA
Connections - Terminals:
power circuit screw clamp terminals 1 4-35 mm² flexible without cable end || power circuit screw clamp terminals 1 4-35 mm² flexible with cable end || power circuit screw clamp terminals 1 4-35 mm² solid without cable end || control circuit screw
Toxic Heavy Metal Free:
Yes
Thermal Protection Adjustment Range:
17-25 A
Thermal Overload Class:
class 10A IEC 60947-4-1
Phase Failure Sensitivity:
tripping current 130 % of Ir on two phase, the last one at 0
Mounting Support:
plate, with specific accessories || rail, with specific accessories || under contactor
[Ith] Conventional Free Air Thermal Current:
5 A Signaling circuit
Range:
TeSys
Depth:
115 mm
[Ui] Rated Insulation Voltage:
power circuit 1000 V IEC 60947-4-1 || power circuit 600 V CSA || power circuit 600 V UL
Ip Degree Of Protection:
IP20 conforming to IEC 60529
Network Type:
DC || AC
Product Name:
TeSys LRD || TeSys Deca
Product Compatibility:
LC1D80 || LC1D95
Relay Application:
motor protection
Warranty:
18 months
Tripping Threshold:
1.14 +/- 0.06 Ir IEC 60947-4-1
Control Type:
Red push-button stop || Blue push-button reset
Network Frequency:
0...400 Hz
Net Weight:
0.51 kg
Device Short Name:
LRD
Associated Fuse Rating:
4 A gG for Signaling circuit || 4 A BS for Signaling circuit
Mechanical Robustness:
vibrations6 Gn IEC 60068-2-6 || shocks15 Gn for 11 ms IEC 60068-2-7
Country of Origin:
France
Sustainable Offer Status:
Green Premium product
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Ambient Air Temperature For Storage:
-60-70°C
[Uimp] Rated Impulse Withstand Voltage:
6 kV IEC 60947-1
Product Or Component Type:
differential thermal overload relay
Circularity Profile:
ENVEOLI1101001
Auxiliary Contact Composition:
1 NO + 1 NC
[Ue] Rated Operational Voltage:
1000 V AC 0...400 Hz power circuit IEC 60947-4-1
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