LR3D16

$306.00
Special Order-Generally ships in 14 to 21 Business Days
SKU
LR3D16

TeSys LRD thermal overload relays - 9...13 A - class 10A

Main
Range
TeSys
Product name
TeSys LRD
Product or component type
Non differential thermal overload relay
Device short name
LR3D
Relay application
Motor protection
Product compatibility
LC1D12

LC1D18

LC1D25

LC1D32

LC1D38
Network type
AC

DC
Thermal protection adjustment range
9...13 A
[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
Complementary
Network frequency
0...400 Hz
Mounting support
Plate with specific accessories

Rail with specific accessories

Under contactor
Tripping threshold
1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
[Ith] conventional free air thermal current
5 A for signalling circuit
Permissible current
3 A at 120 V AC-15 for signalling circuit

0.22 A at 125 V DC-13 for signalling circuit
[Ue] rated operational voltage
690 V AC 0...400 Hz
[Uimp] rated impulse withstand voltage
6 kV
Phase failure sensitivity
Tripping current 130 % of Ir on two phase, the last one at 0
Control type
Red push-button stop

Blue push-button for reset mode
Temperature compensation
-20...60 °C
Connections - terminals
Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible without cable end

Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible with cable end

Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² solid without cable end

Power circuit : screw clamp terminals 1 cable(s) 1.5...10 mm² flexible without cable end

Power circuit : screw clamp terminals 1 cable(s) 1...4 mm² flexible with cable end

Power circuit : screw clamp terminals 1 cable(s) 1...6 mm² solid without cable end
Tightening torque
Control circuit : 1.7 N.m on screw clamp terminals

Power circuit : 1.7 N.m on screw clamp terminals
Width
45 mm
Depth
70 mm
Product weight
0.124 kg
Environment
Protective treatment
TH conforming to IEC 60068
IP degree of protection
IP20 conforming to IEC 60529
Ambient air temperature for operation
-20...60 °C without derating conforming to IEC 60947-4-1
Ambient air temperature for storage
-60...70 °C
Flame retardance
V1 conforming to UL 94
Mechanical robustness
Vibrations 6 Gn IEC 60068-2-6

Shocks 15 Gn for 11 ms IEC 60068-2-7
Dielectric strength
6 kV at 50 Hz conforming to IEC 60255-5
Standards
ATEX D 94/9/CE

EN 60947-4-1

EN 60947-5-1

IEC 60947-4-1

IEC 60947-5-1

UL 508

CSA C22.2 No 14
Product certifications
ATEX INERIS

BV

CCC

CSA

DNV

GL

GOST

LROS (Lloyds register of shipping)

RINA

UL
Offer Sustainability
Sustainable offer status
Green Premium product
RoHS (date code: YYWW)
Schneider Electric declaration of conformity
REACh
Reference not containing SVHC above the threshold
Product environmental profile
Product Environmental Profile
Product end of life instructions
Available
Contractual warranty
Warranty period
18 months
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   Frequently Asked Questions and Answers


  • r030_Nuisance tripping on TeSys GV and LRD

    Goals and Symptoms Use this troubleshooting guide if you experience nuisance tripping on TeSys GV and TeSys LRD Facts and Changes Nuisance tripping, LRD, GV2, GV3, GV7 Causes and Fixes Use this troubleshooting guide if you experience nuisance tripping on TeSys GV and TeSys LRD Attachments (Removed File URL: 191721_5CB2/R030_How_to_trouble_Shoot_a_Nuisance_tripping_on_GV_and_LRD.pdf)(Removed Image URL: /PubResEXPORT.nsf/2b87ee90be777fc085257c28006ee4ef/92d280a779478116c125757d00422c40/fl_bl...
    Read more

  • Can the TeSys range overload relays be used in DC application?

    The overload relay with the bimetal technology (Thermal Overload) only can be used in DC application.  Tesys LRD Range Tesys LRD thermal overload relays can be used in a DC application. Series up the connections through the contactor and overload. Tesys LR9 Range Do not use the Tesys LR9 Electronic overload relay because under phase failure condition there will be nuisance tripping.
    Read more

  • What is the replacement for LR2D3357?

    The replacement for LR2D3357 is a - LRD3357 LRD350  TeSys LRD thermal overload relays - 37...50 A - class 10A For further information see:https://www.schneider-electric.com.au/en/product-range-selector/1885-tesys-lrd/?p_url=http%3A%2F%2Fwww.ops-ecat.schneider-electric.com%2Fecat%2Fbrowse.do%3Fconf%3Dnull%26el_typ%3Dproduct%26range_id%3D1885%26prd_id%3DLRD3357%26scp_id%3DAU_en
    Read more

  • What is the part number for overload 37-50a for lc1d50u7?

    The part number for overload 37-50A for LC1D50U7 is LRD3357 LRD3357 TeSys LRD thermal overload relays - 37...50 A - class 10A For more information see: https://eshop.schneider-electric.com/product.aspx?prod_id=LRD3357&org=21&lang=1&dist=276&tab=10&ses_id
    Read more

  • What is the overload with 55-70a range for lc1d80 contactor?

    The overload with 55-70A range for LC1D80 contactor is LRD3361. LRD3361 TeSys LRD thermal overload relays - 55...70 A - class 10A For further information see: https://www.schneider-electric.us/en/product-range-selector/1885-tesys-lrd/?p_url=http%3A%2F%2Fwww.ops-ecat.schneider-electric.com%2Fecat%2Fbrowse.do%3Fconf%3DUS%26el_typ%3Dproduct%26range_id%3D1885%26prd_id%3DLRD3361%26scp_id%3DUS_en
    Read more

User guide
  • file image TeSys D/LRD Thermal Overload Relays up to 15 kW - Use in explosive atmospheres (pdf) download image`
Instruction sheet
  • file image LRD, LR3D - Thermal overload relay up to 15 kW (instruction sheet printed on the box) (pdf) download image`
  • file image LRD, LR3D, LR7D - Thermal overload relay up to 15 kW (pdf) download image`
CAD
  • file image Differential thermal overload relays Class 10 A & 20 A for connection by screw clamp terminals or connectors (pdf) download image`
  • file image Differential thermal overload relays Class 10 A & 20 A for connection by screw clamp terminals or connectors (stp) download image`
Certificate
  • file image ATEX TeSys LRD - LRD01-35_LRD04L-32L (pdf) download image`
  • file image CB Certificate TeSys LR.D - LRD01-35 Cl10 France (pdf) download image`
  • file image CB Certificate TeSys LR.D - LRD01-35 Cl10 Thailand (pdf) download image`
  • file image CCC Certificate TeSys LRD - LRD01-35, Thailand (pdf) download image`
Declaration of conformity
  • file image EU Declaration TeSys LRD - LRD01-35_LRD04L-32L (pdf) download image`
Product environmental
  • file image PEP - TeSys D LC1D01 to D38 contactors (pdf) download image`
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