LRD3357 | Schneider Electric

Motor protection relay, 3 pole, 37 to 50 A, screw connection, LRD3357

Order No.: 03P4333
EAN: 4099889169690
MPN:
LRD3357
Series: TeSys LRD
LRD3357 Schneider Electric Motor Protection Switches
Image may differ
Unit Price (€ / pc.)
151.368 € *
Standard delivery time from the manufacturer is: 1 Week
Total Price:
151.37 € *
*incl. VAT plus shipping costs
Subject to prior sale
1 pcs.
151.368 €

Motor protection relay, LRD3357, Schneider Electric

TeSys LRD thermal overload relay, 50A/1000V, thermal setting range 37-50A, tripping class 10A, for protection of 3-phase motors 22kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector acting also as reset button, a trip test button for simulation of a tripping, a stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D80-D95. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LA7D3064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).

Technical specifications
rated voltage (AC) 690 V
Actuator pushbutton
Degree of protection (IP) IP20
Assembly DIN rail/screw fixing
Release 37 to 50 A
Network frequency 400 Hz
Pin number 3 pole
Version motor protection relay
Connection screw connection
Logistics
Country of origin FR
Customs tariff number 85364900
Compliance
Date of RoHS guidelines 3/31/15
SVHC free Yes
RoHS conform Yes
Sustainable Yes