Reference images. Contact us for photos of the available unit.
Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Schneider Electric
- Sub-Category
- Overload Relay
- Series
- TeSys D
- Frame
- LRD
- Max current rating
- 50
- Voltage
- 600/690VAC
- Poles
- 3
- Phases
- 3
- Auxiliary contacts
- 1NO/1NC
- Country of origin
- France
- Temp Rating
- 28°F to 158°F (-20°C to 60°C)
- Relay Style
- Thermal
- Amperage Maximum
- 50
- Amperage Minimum
- 37
Show all specifications (5 more)
- UPC
- 785901811671
- GTIN
- 03389119215503
- Dimensions
- 2.8 in (70 mm) x 2.2 in (55 mm) x 4.8 in (123 mm) (Height x Width x Depth)
- Weight
- 0.869
- Certification
- EN/IEC, UL, CSA, GB/T, CCC, EAC, BV, RINA, DNV-GL, LROS, ATEX INERIS, UKCA
Product description & additional details
LRD350
LRD350 is a Schneider Electric TeSys Deca thermal overload relay designed for motor protection with adjustable current from 37 to 50 amps.LRD350 provides reliable protection against motor overloads, phase failure, and long starting times. It features a 3-pole design, supports mounting under LC1D40A to LC1D65A contactors, and operates up to 690VAC with a tripping class of 10A. The relay includes 1 normally open and 1 normally closed contact and uses EverLink BTR screw terminals for easy installation.
- Key Specifications
- Adjustable current range: 37 to 50 Amps
- Voltage rating: up to 690VAC
- Poles: 3-pole
- Tripping class: 10A
- Mounting type: Under contactor mounting (LC1D40A to LC1D65A)
- Contact configuration: 1NO + 1NC
- Terminal type: EverLink BTR screw connectors
- Phase loss protection included
- Operating temperature range: -30 to 60°C
- Certifications: RoHS compliant, no SVHC
Specifications
- Part Number: LRD350
- Manufacturer : Schneider Electric
- Brand : Schneider Electric
- Category : Motor Control
- Item Subcategory : Overload Relay
- Family : TeSys D
- Type : LRD
- Voltage : 600/690VAC
- Phase : 3
- Poles : 3
- Temp Rating : 28°F to 158°F (-20°C to 60°C)
- Relay Style : Thermal
- Aux Contacts : 1NO/1NC
- Amperage Maximum : 50
- Amperage Minimum : 37
Product Data
- UPC : 785901811671
- GTIN : 03389119215503
- Country of Origin : France
- Dimensions : 2.8 in (70 mm) x 2.2 in (55 mm) x 4.8 in (123 mm) (Height x Width x Depth)
- Weight : 0.869
- Temp Rating : 28°F to 158°F (-20°C to 60°C)
- Certification : EN/IEC, UL, CSA, GB/T, CCC, EAC, BV, RINA, DNV-GL, LROS, ATEX INERIS, UKCA
Technical Documents
Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
Hear from other buyers.
What customers say about ordering from Essential Electric.
Reviews for this product
You may also like
3UB8133-4GW2 - Siemens Solid State Overload Relay 25-100A 690VAC 3-Phase DIN Rail Mount
Sale price
$356.53
In stockSave $86.82
C306GN3B - Eaton Freedom NEMA Thermal Overload Relay 60-79A 3-Pole Panel Mount NEMA Size 1, 2 IEC G-K
Sale priceFrom $248.18
Regular price
$335.00
In stockSave $37.99
C306DN3B - Cutler Hammer 3 Pole Overload Relay, 20-39A, 600VAC, C306 Frame, DIN Rail/Panel Mount, Trip Free, UL/CSA
Sale priceFrom $158.01
Regular price
$196.00
In stock
3UB8123-4EW2 - Siemens 10-40 Amp 3 Phase Solid State Overload Relay ESP200 Series
Sale price
$214.33
In stockSave $127.67
3UB8123-4DW2 - Siemens Overload Relay 12–18 A 690 V 3-Pole
Sale price
$214.33
Regular price
$342.00
In stockSave $60.24
LRD08 - Telemecanique 2.5-4A 3-Pole Thermal Overload Relay, Class 10, Manual/Auto Reset, Phase Loss Sensitivity, Direct Mount for LC1D Contactors
Sale priceFrom $35.99
Regular price
$96.23
In stockSave $62.27
LRD21 - Telemecanique||Schneider Electric Thermal Overload Relay, 12-18A, 3 Pole, Class 10A, Screw Clamp, 690V, TeSys Deca Series, UL/CSA/CE Certified
Sale priceFrom $37.28
Regular price
$99.55
In stockSave $53.73
LRD16 - Schneider Electric TeSys Deca Thermal Overload Relay 9-13A 3 Pole Class 10A Screw Clamp
Sale price
$42.50
Regular price
$96.23
In stock
