LR3D3803
Schneider Electric TeSys Deca non-differential therm overload relay 62-80A class10A EverLink+springs.
Show Specifications
Main Characteristics
| Lifecycle status | Discontinued by the manufacturer |
|---|---|
| Range | TeSys; TeSys Deca |
| Product name | TeSys LRD; TeSys Deca |
| Product or Component Type | Non differential thermal overload relay |
| Relay application | Motor protection |
| Product Compatibility | LC1D80A |
| Network type | DC; AC |
| Thermal overload class | Class 10A IEC 60947-4-1 |
| Thermal protection adjustment range | 62…80 A |
| [Ui] rated insulation voltage | Power circuit 690 V IEC 60947-4-1; Power circuit 600 V UL 60947-4-1; Power circuit 600 V CSA C22.2 No 14 |
Technical Data
| Network Frequency | 0...400 Hz |
|---|---|
| Mounting support | Plate, with terminal block LAD96560 on top; Rail, with terminal block LAD96560 on top; Direct mounting under contactor |
| Tripping threshold | 1.14 +/- 0.06 Ir IEC 60947-4-1 |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A signalling circuit |
| Permissible current | 0.95 A 380 V AC-15 signalling circuit; 0.06 A 440 V DC-13 signalling circuit |
| [Ue] rated operational voltage | 690 V AC 0...400 Hz power circuit IEC 60947-4-1 |
| Associated fuse rating | 4 A gG for signalling circuit; 4 A BS for signalling circuit |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Power dissipation per pole | 4.8 W |
| 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 reset |
| Temperature compensation | -4…140 °F (-20…60 °C) |
| Connections - terminals | Power circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) flexible with cable end; Power circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) solid; Control circuit spring terminals 1 0.002…0.004 in² (1…2.5 mm²) solid; Power circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) flexible; Power circuit direct terminal link top; Control circuit spring terminals 1 0.002…0.004 in² (1…2.5 mm²) flexible |
| Tightening torque | Power circuit 44.3 lbf.in (5 N.m) EverLink BTR screw connectors 0.04 in² (25 mm²); Power circuit 70.8 lbf.in (8 N.m) EverLink BTR screw connectors 0.05 in² (35 mm²) |
| Height | 2.8 in (70 mm) |
| Width | 2.2 in (55 mm) |
| Depth | 4.8 in (123 mm) |
| Net Weight | 0.827 lb(US) (0.375 kg) |
Environment & Certifications
| Climatic withstand | IACS E10 |
|---|---|
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -4…140 °F (-20…60 °C) without derating IEC 60947-4-1 |
| Ambient Air Temperature for Storage | -76…158 °F (-60…70 °C) |
| Flame retardance | V1 conforming to UL 94 |
| Mechanical robustness | Shocks15 Gn for 11 ms IEC 60068-2-7; Vibrations3 GN IEC 60068-2-6 |
| Dielectric strength | 1.89 kV 50 Hz IEC 60947-1 |
| 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 |
| Product Certifications | IEC; UL; CSA; CCC; EAC; DNV-GL; RMRS; EU-RO MR; UKCA |
Packaging & Logistics
| Nbr. of units in pkg. | 1 |
|---|---|
| Package 1 Height | 2.6 in (6.5 cm) |
| Package 1 Width | 4.3 in (11.0 cm) |
| Package 1 Length | 5.5 in (14.0 cm) |
| Package weight(Lbs) | 15.0 oz (425.0 g) |
| GTIN | 3606481312044 |
Warranty
| Warranty (in months) | 18 |
|---|
Pairs well with
Worldwide delivery, dispatched from Erbil
Technical support before and after you order
Genuine parts from authorised manufacturers
Obsolete and hard-to-find items sourced
LR3D3803
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping
We ship worldwide from our warehouse in Erbil, Iraq, and deliver across Baghdad and all governorates. Stocked lines dispatch quickly; items sourced to order have their lead time confirmed in writing with your quote.
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Technical support
Not sure which part you need, or whether an alternative is compatible? Send us the part number, the equipment it goes into, or a photo of the nameplate and our team will confirm the correct item before you order.
WhatsApp +964 781 287 9696 or sales@alnajahpower.com.
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Pricing and quotes
Prices are not shown online because they depend on quantity, specification and current availability. Add the items you need to your quote list and send it — we reply within one business day with pricing and lead time.
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Contact us
Alnajah Power
Makhmur Str. 83, Erbil 44020, IraqPhone / WhatsApp: +964 781 287 9696
sales@alnajahpower.comSaturday to Thursday, 09:00 – 18:00.
FAQs
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Do you supply genuine products?
We supply genuine industrial automation and electrical products from leading manufacturers including Siemens, ABB, Schneider Electric, Phoenix Contact, and Eaton. Product authenticity and quality are our priority.
Can I request a quotation?
Yes. If pricing is not displayed or you require multiple items, simply use the “Request a Quote” button or contact our sales team for a customized quotation.
Do you ship internationally?
Yes. We provide worldwide shipping and can deliver products to customers across Europe, the Middle East, Asia, and other international destinations.
Can you source obsolete or hard-to-find parts?
Yes. We specialize in sourcing discontinued, obsolete, and difficult-to-find industrial automation components through our global supplier network.
What industries do you serve?
We support customers in manufacturing, oil & gas, energy, utilities, water treatment, infrastructure, and industrial automation sectors.