LR97D07E
Schneider Electric Electronic overcurrent relay, TeSys LR97D, 48VAC/DC, 1.2 to 7A, 1C/O.
Show Specifications
Main Characteristics
| Product or component type | Electronic overcurrent relay |
|---|---|
| Device application | Protection |
| Relay application | Locked rotor, mechanical jamming I > 3 x Isetting; Sensitivity to phase failure; Overload Imax > Isetting |
| Product compatibility | LC1D09...D38 |
| Network type | DC; AC |
| [Us] rated supply voltage | 48 V AC/DC |
| Thermal protection adjustment range | 1.2…7 A |
| [Ue] rated operational voltage | 600 V AC 50/60 Hz for power circuit conforming to CSA; 600 V AC 50/60 Hz for power circuit conforming to UL; 690 V AC 50/60 Hz for power circuit conforming to IEC 60947-4-1 |
| Quantity per set | Set of 10 |
Technical Data
| Network frequency | 50...60 Hz |
|---|---|
| Mounting support | Direct on contactor; Rail |
| Tripping threshold | 1.2...6 A |
| Surge withstand | 6 kV conforming to IEC 61000-4-5 |
| Contacts type and composition | 1 C/O |
| [Ith] conventional free air thermal current | 3 A for control circuit |
| Protection type | BS fuse 3 A - for control circuit; GB2 circuit breaker 3 A - for control circuit; GG fuse 3 A - for control circuit |
| Maximum power | 28 W at 110 V DC conforming to IEC 60947; 28 W at 220 V DC conforming to IEC 60947; 55 W at 24 V DC conforming to IEC 60947; 55 W at 48 V DC conforming to IEC 60947; 140 VA at 48 V AC conforming to IEC 60947; 360 VA at 110 V AC conforming to IEC 60947; 360 VA at 220 V AC conforming to IEC 60947; 70 VA at 24 V AC conforming to IEC 60947 |
| [Ui] rated insulation voltage | Power circuit: 600 V conforming to CSA; Power circuit: 600 V conforming to UL; Power circuit: 690 V conforming to IEC 60947-4-1 |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Phase failure sensitivity | < 3 s |
| Reset | Automatic reset 120 s fixed; Electrical by interruption of power supply for minimum 0.1 s; Manual reset |
| Time range | 0.2...10 s - O-time knob; 0.3...10 s - O-time knob; 0.5..30 s - D-time knob |
| Signalling function | 2 LEDs |
| Connections - terminals | Control circuit: cable 1 x 1…25 mm²flexible with cable end; Control circuit: cable 1 x 1…25 mm²flexible without cable end; Power circuit: cable 1 x 1…4 mm²flexible with cable end; Power circuit: cable 1 x 1.5…10 mm²flexible without cable end; Power circuit: lug-clamp 1 x 1…4 mm²flexible with cable end; Power circuit: lug-clamp 1 x 1.5…10 mm²flexible without cable end; Control circuit: cable 2 x 1…25 mm²flexible with cable end; Control circuit: cable 2 x 1…25 mm²flexible without cable end; Control circuit: lug-clamp 1 x 1…25 mm²flexible with cable end; Control circuit: lug-clamp 1 x 1…25 mm²flexible without cable end; Control circuit: lug-clamp 2 x 1…25 mm²flexible with cable end; Control circuit: lug-clamp 2 x 1…25 mm²flexible without cable end |
| Tightening torque | Control circuit: 0.6...1.2 N.m on lug-clamp; Power circuit: 2 N.m on cable |
| Height | 67.5 mm |
| Width | 45 mm |
| Depth | 67.5 mm |
| Net weight | 0.172 kg |
Environment & Certifications
| Standards | IEC 60255-6; IEC 60947 |
|---|---|
| Product certifications | UL; CSA; GOST |
| Protective treatment | TH conforming to IEC 60068 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -25…60 °C conforming to IEC 60947-4-1 |
| Ambient air temperature for storage | -30…80 °C |
| Operating altitude | 2000 m |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Shock resistance | 15 gn 11 ms conforming to IEC 60068-2-7 |
| Vibration resistance | 4 gn conforming to IEC 60068-2-6 |
| Dielectric strength | 2 V 50 Hz conforming to IEC 60255-5 |
| Resistance to electrostatic discharge | 6 kV in indirect mode; 8 kV in air |
| Resistance to radiated fields | 10 V/m level 3 |
| Resistance to fast transients | 2 kV |
| Disturbance radiated/conducted | 10 V conforming to EN 61000-4-6; Class A conforming to EN 55011 |
Packaging & Logistics
| Number of Units in Package 1 | 1 |
|---|---|
| Package 1 Height | 5.300 cm |
| Package 1 Width | 7.200 cm |
| Package 1 Length | 7.700 cm |
| Package 1 Weight | 180.000 g |
| Number of Units in Package 2 | 24 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 4.580 kg |
| Number of Units in Package 3 | 384 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 80.000 cm |
| Package 3 Length | 60.000 cm |
| Package 3 Weight | 81.280 kg |
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
LR97D07E
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?
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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.