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CTXDN2020230A 666164 GENERAL ELECTRIC CONTAX contactor day and night 20A 2NO 230Vac
CTXDN2020230A
666164
GENERAL ELECTRIC
CONTAX contactor day and night 20A 2NO 230Vac
Devices for distribution board-/surface mounting > Installation contactor for distribution board
Residential > ENERGY MANAGEMENT
* Brand new product in its original packaging covered by the warranties and certifications provided by GENERAL ELECTRIC
More info
▲- Function:
Contactors are electromechanically controlled switches used to contol single or multi-phase (high) power loads while the control itself can be (very) low power. - Applications:
Switching of lighting, heating-equipment, motors for pumps and fans,...Day and night contactors are used mainly in combination with dual-tarif applications to allow high-energy-loads (i.e. electrical water heaters, accumulation heaters) only to consume energy during the low-tarif period. A forced-on, forced-off, auto-switch allows to overrule the normal operation of the DN-contactor at all times. - Features:
Except for the 20A version, all contactors have DC coils, resulting in an absolutely noise-free, real silent operation : 50 or 60Hz noise generation by the contactor is impossible. As all DC coil contactors have an internal diode rectifier bridge, they all can be operated by both DC an AC power supplies. The built-in varistor protecs the coil against an overvoltage of up to 5kV.
The switch position of the contactor isvisualised hrough an indicator flag.
The loss-proof safety terminals are equipped with Pozidriv screws and have IP20 protection degree. Add-on auxiliary contacts as well as spacers and sealing pieces are available
ORDER/DELIVERY STATUS
| Status | Active |
SPECIFICATIONS
| Family | Contactor - Contax |
| Rated switching capacity (A) | 20 A |
| Contact combination | 2NO |
| Coil voltage (V) | 230 V |
| AC/DC | AC |
| Number of modules | 1 |
| Standard packing | 12 |
| Approvals | CE;VDE |
| Standards | IEC 60947-4-1, EN 60947-4-1, IEC 61095, EN 61095 |
| Rated insulation voltage (Vac) | 400Vac |
| Rated operational voltage (Vac) | 250Vac |
| Switching-on capacity at 220-230Vac 1-phase (A) | 100 A |
| Switching-off capacity at 220-230Vac 1-phase (A) | 80 A |
| Fuse type GL for short-circuit protection (A) | 20 A |
| Ohmic loss per contact at In (W) | 1.0 W |
| Maximum switching frequency AC1/AC7A | 300/h |
| Maximum switching frequency AC3/AC7B | 600/h |
| Mechanical service life | 1.000.000 connections |
| Electrical service life AC1 / AC7a | 150000 |
| Electrical service life AC3 / AC7b | 150000 |
| Screws | Pozidriv 1 |
| Terminal capacity min | 1 x 1 mm² |
| Magnet contr sys Control voltage range | 85 - 110%x Vnom |
| Magnet contr sys Rated operating frequency (Hz) | 50 or 60Hz |
| Magnet contr sys Operating temperature range (°C) | -25°C / +55°C |
| 8.0 VA / 5.0 W | |
| Magnet contr sys Maximum holding coil power loss | 3.2 VA / 1.2 W |
| Magnet contr sys Switching-on delay (ms) | 9 - 12 ms |
| Magnet contr sys Switching-off delay (ms) | 10 - 12 ms |
| Magnet contr sys Screws | Pozidriv 1 |
| Terminal capacity max (mm²) | 1 x 10 mm² / 2 x 4 mm² |
| Magnet contr sys Terminal capacity min (mm²) | 1 x 1 mm² |
| Magnet contr sys Terminal capacity max (mm²) | 1 x 4 mm² or 2 x 2.5 mm² |
DIMENSIONS
| Weight | 0.2 kg |
CLASSIFICATION
| ETIM 5.0 | EC001653 |
| ETIM 6.0 | EC001653 |
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