1. Main power circuit
– Rated insulation voltage Ui: 690 V AC
– Impulse withstand voltage Uimp: 6 kV
– Applicable frequency: 0–400 Hz
– Max matched motor power: 5.5 kW @ 400 V AC
2. Aux signal contacts
– Thermal rated current Ith: 5 A
– AC-15 rating: 3 A / 120 V AC
– DC-13 rating: 0.22 A / 125 V DC
3. Trip threshold: 1.14 ± 0.06 × set current
Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166 Specifications
| Rated insulation voltage Ui | 690 V AC |
|---|---|
| Impulse withstand voltage Uimp | 6 kV |
| Applicable frequency | 0–400 Hz |
| Max matched motor power | 5.5 kW @ 400 V AC |
| Thermal rated current Ith | 5 A |
| AC-15 rating | 3 A / 120 V AC |
| DC-13 rating | 0.22 A / 125 V DC |
| 3. Trip threshold | 1.14 ± 0.06 × set current |
About the Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166
The Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166 is a electrical products used in industrial automation, control and power systems. It is rated at Rated insulation voltage Ui 690 V AC, Impulse withstand voltage Uimp 6 kV, Applicable frequency 0–400 Hz. This electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166 for accurate procurement and cross-referencing.
Why source the Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166 from HDE123
- Verified part number: every Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166 is checked against its manufacturer specification before shipment.
- 8 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166
To order the Schneider TeSys D 3-Pole Bimetallic Thermal Overload Relay LR3D166, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.