Terms & Conditions
Locations
TeSys Deca railway contactor, 4 poles (4NO), for resistive load applications up to 40A/440V AC-1. It is fully compliant with railway standards. It provides a 24V DC low consumption coil, 1NO+1NC built-in auxiliary contact, connection by lug-ring terminals. It procures high reliability and durability with operating rates up to 3600 cycles/hour and environment temperature 60°C. It provides IP20 protection on front face confirming to IEC 60529 Multi international standards certified.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | LC1D |
| Range | TeSys Deca, TeSys |
| Range of product | TeSys Deca |
| Poles description | 4P |
| [Ie] rated operational current | 40 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 25 A (at <60 °C) at <= 440 V AC AC-3 for power circuit |
| Utilisation category | AC-4, AC-3e, AC-3, AC-1 |
| Product or component type | contactor |
| Contactor application | resistive load |
| [Ue] rated operational voltage | power circuit: <= 690 V AC 25...400 Hz |
| Complementary | |
| [Icw] rated short-time withstand current | 120 A 40 °C - 1 min for power circuit, 50 A 40 °C - 10 min for power circuit, 380 A 40 °C - 1 s for power circuit, 240 A 40 °C - 10 s for power circuit, 140 A - 100 ms for signalling circuit, 120 A - 500 ms for signalling circuit, 100 A - 1 s for signalling circuit |
| Compatibility code | LC1D |
| Mechanical durability | 30 Mcycles |
| Electrical durability | 1.4 Mcycles 40 A AC-1 at Ue <= 440 V |
| Tightening torque | power circuit: 1.8 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5, power circuit: 1.8 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5, control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5, control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5 |
| Signalling circuit frequency | 25...400 Hz |
| Minimum switching voltage | 17 V for signalling circuit |
| Operating time | 25 ±20 % ms opening, 77 ±15 % ms closing |
| Time constant | 37 ms |
| Associated fuse rating | 40 A gG at <= 690 V coordination type 2 for power circuit, 63 A gG at <= 690 V coordination type 1 for power circuit, 10 A gG for signalling circuit conforming to IEC 60947-5-1 |
| Irms rated making capacity | 450 A at 440 V for power circuit conforming to IEC 60947, 250 A DC for signalling circuit conforming to IEC 60947-5-1, 140 A AC for signalling circuit conforming to IEC 60947-5-1 |
| Rated breaking capacity | 450 A at 440 V for power circuit conforming to IEC 60947 |
| Safety reliability level | B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1, B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 |
| Standards | DIN 5510-2, EN 45545: R26 HL3, EN 45545: R22 HL3, EN/IEC 60947-5-1, EN/IEC 60947-4-1 |
| Control circuit type | DC low consumption |
| Control circuit voltage limits | 0.7...1.25 Uc (-40-70 °C):operational DC, 0.1...0.25 Uc (-40-70 °C):drop-out DC |
| [Ith] conventional free air thermal current | 40 A (at 60 °C) for power circuit, 10 A (at 60 °C) for signalling circuit |
| Protective cover | with |
| [Ui] rated insulation voltage | signalling circuit: 690 V conforming to IEC 60947-1, power circuit: 690 V conforming to IEC 60947-4-1 |
| Overvoltage category | III |
| Operating altitude | 0...3000 m |
| Auxiliary contacts type | type mirror contact 1 NC conforming to IEC 60947-4-1, type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 |
| Inrush power in W | 4-4 W (at 20 °C) |
| Maximum operating rate | 3600 cyc/h 60 °C |
| Coil technology | with integral suppression device |
| Connections - terminals | power circuit: lugs-ring terminals - external diameter: 9 mm, control circuit: lugs-ring terminals - external diameter: 8 mm |
| Pole contact composition | 4 NO |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| Product name | TeSys Deca |
| Insulation resistance | > 10 MOhm for signalling circuit |
| Hold-in power consumption in W | 4-4 W at 20 °C |
| Contact compatibility | M5 |
| Mounting support | plate, rail |
| Auxiliary contact composition | 1 NO + 1 NC |
| Average impedance | 2 mOhm - Ith 40 A 50 Hz for power circuit |
| Power dissipation per pole | 1.25 W AC-3, 3.2 W AC-1 |
| [Uc] control circuit voltage | 24 V DC |
| Minimum switching current | 5 mA for signalling circuit |
| Non-overlap time | 1.5 ms on energisation between NC and NO contact, 1.5 ms on de-energisation between NC and NO contact |
| Product certifications | CB, UKCA, TR, UA, EAC, CCC, IEC |
| Environment | |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Mechanical robustness | shocks contactor open (8 Gn for 11 ms) , shocks contactor closed (15 Gn for 11 ms) , vibrations contactor closed (4 Gn, 5...300 Hz) , vibrations contactor open (2 Gn, 5...300 Hz) |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Ambient air temperature for storage | -60-80 °C |
| Pollution degree | 3 |
| Climatic withstand | conforming to IEC 60947-1 Annex Q category D, conforming to IACS E10 |
| Height | 91 mm |
| Ambient air temperature for operation | -40-70 °C |
| Depth | 107 mm |
| Width | 45 mm |
| Flame retardance | V0 conforming to UL 94 |
| Net weight | 0.425 kg |
Only registered users can write reviews
Support 24/7
Supporting electricians, OEMs, and switchboard builders with fast, accurate support.
Easy Returns
One return policy for all products, we replace faulty ordered products.
Fast Shipping
Generally our delivery times are within 1-3 days from your order!
Free Delivery
Order over $499 and free shipping is unlocked on us.
