Hoja de especificacionesThe Square D TeSys Deca thermal overload relay is designed for protecting three-phase motors up to 3kW at 400V. It operates at 8A/690V with a thermal setting range of 5.5-8A and a tripping class of 20. The device includes a thermal adjustment dial, manual-automatic reset selector, test function, reset and stop buttons, a fault indicator flag, and two auxiliary contacts (1NO+1NC) for fault signaling. Settings are protected by a transparent, lockable cover. Connection is made via screw clamp terminals suitable for flexible or solid cables within specified ranges. Mounting options include DIN rail or screw fixing, with optional terminal block for separation from contactor connections. Certified for IEC, UL, CSA, and Marine standards, this relay is suitable for various control and protection applications.
Especificaciones técnicas
| Complementary Attributes - Ui Rated Insulation Voltage | power circuit 600 V CSA, power circuit 600 V UL, power circuit 690 V IEC 60947-4-1 |
| Complementary Attributes - Ue Rated Operational Voltage | 690 V AC 0...400 Hz power circuit IEC 60947-4-1 |
| Complementary Attributes - Uimp Rated Impulse Withstand Voltage | 6 kV |
| Calificación asociada fusible | 4 A gG for signalling circuit, 4 A BS for signalling circuit |
| Tipo de control | Red push-button stop, Blue push-button reset |
| Mechanical Robustness | vibrations6 Gn IEC 60068-2-6, shocks15 Gn for 11 ms IEC 60068-2-7 |
| Soporte de montaje | plate, with specific accessories, rail, with specific accessories, under contactor |
| Tipo de red | DC, AC |
| Permissible Current | 1.5 A 240 V AC-15 signalling circuit, 0.1 A 250 V DC-13 signalling circuit |
| Nombre del producto | TeSys LRD, TeSys Deca |
| Temperature Compensation | -20-60 °C, -20-60 °C |
| Aprietando la torsión | control circuit 1.7 N.m screw clamp terminals, power circuit 1.85 N.m screw clamp terminals |
| Connections Terminals | power circuit screw clamp terminals 1 1-4 mm² flexible with cable end, power circuit screw clamp terminals 1 1-6 mm² solid without cable end, control circuit screw clamp terminals 2 1-2.5 mm² flexible without cable end, control circuit screw clamp terminals 2 1-2.5 mm² flexible with cable end, control circuit screw clamp terminals 2 1-2.5 mm² solid without cable end, power circuit screw clamp terminals 1 1.5-10 mm² flexible without cable end |
| Carbon Footprint Of The Distribution Phase A4 | 0.05163969344739405, 0.1 kg CO2 eq. |
| Carbon Footprint Of The End Of Life Phase C1 To C4 | 0.4 kg CO2 eq., 0.40508498201783466 |
| Carbon Footprint Of The Installation Phase A5 | 0.02764801785290295, 0 kg CO2 eq. |
| Carbon Footprint Of The Manufacturing Phase A1 To A3 | 1 kg CO2 eq., 1.3647837890203822 |
| Carbon Footprint Of The Use Phase B2 B3 B4 B6 | 2 kg CO2 eq., 1.8963357840065684 |
| Certificate Agency | IEC, UL, CSA, EAC, DNV-GL, LROS (Lloyds register of shipping), UKCA |
| Local Data Status | Publishable |
| Local Publishable Date | 2025-07-09 |
| Return Indicator | Y |
| Stocking Flag | N |
| Stock Policy | 2 |
| Tipo de dispositivo | Relay, Control & Measurement - Protection relay |
| Capacidad de servicio | No |
| Traceability | No |
| Weee Scope | In |
| Weee Product Category | 5 |
| Scope Perimeter | At least in Europe |
| Eoli Availability Display | Sí |
| End Of Life Doc Ref | ENVEOLI1101001 |
| Reach Full Compliance Status | Free of Substances of Very High Concern above the threshold |
| Reach Full Compliance Status Id | NOT_CONTAINING_SVHC |
| Reach Compliance Directive | Free of Substances of Very High Concern above the threshold |
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