OVERLOAD RELAY LRD350 LK10 37-50A

Product number
4170335
TeSys LRD thermal overload relays, 37...50A, class 10A
TeSys LRD thermal overload relays, 37...50A, class 10A. range: TeSys - product name: TeSys LRD - product or component type: differential thermal overload relay - device short name: LRD - relay application: motor protection - product compatibility: LC1D40A, LC1D50A, LC1D65A - network type: AC, DC - [Ui] rated insulation voltage: 600 V power circuit conforming to CSA, 600 V power circuit conforming to UL, 690 V power circuit conforming to IEC 60947-4-1. Benefits: Safe and effective protection. With its integrated manual-automatic reset and simple installation in screw clamp terminals, by spring terminal, by ring terminals and by EverLink terminals version, model LRD thermal overload relays are very reliable and cover the whole range of motor ratings up to 150A. They can be combined with TeSys d contactors to form an extremely compact starter.... Applications: Industry, infrastructure, building, etc:, Standard motor protection, Line protection, Protection: motor overload, stalling, loss of phase..

Product details

Technical specifications

Adjustable current range37 ... 50 A
Max. rated operation voltage Ue690 V
Mounting methodDirect attachment/single positioning
Type of electrical connection of main circuitScrew connection
Number of auxiliary contacts as normally closed contact1
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as change-over contact0
Release classCLASS 10 A
Reset function inputfalse
Reset function automatictrue
Reset function push-buttontrue

Product codes

SAPAEW336
PLC4170335
STK4170335
GTIN/EAN3389119215503
Manufacturer part numberLRD350
Vendor material numberLRD350

Basic information

Package measurements (L x W x H)110 x 140 x 61 mm
Package volume0.939 l
Package weight0.42 kg
Base uniteach
Package units1 / 13
Usage quantity
UNSPSC39122335
BrandSCHNEIDER