CBL-SC-24UC/31/40A
-
Installation contactor
1791370
Installation contactor (Hum-free); input voltage: 24 V AC/DC; contact switching type: 3 N/O contacts, 1 N/C contact; rated current: 40 A
Product details
| Mechanical service life | 107 cycles |
| Electrical service life (AC-1, AC-7a, AC-21) | 100000 switching cycles |
| Electrical service life (AC-3, AC-3e, AC-7b, AC-23) | 150000 switching cycles |
| Electrical service life (AC-5a) | 100000 switching cycles |
| Electrical service life (AC-5b) | 100000 switching cycles |
| Electrical service life (DC-1) | 100000 switching cycles |
| Insulation characteristics: Control circuit/load circuit | |
| Rated insulation voltage | 440 V |
| Rated surge voltage | 4 kV |
| Voltage | 24 V AC/DC |
| Voltage range (AC) | 20.4 V AC ... 26.4 V AC |
| Voltage range (DC) | 20.4 V DC ... 26.4 V DC |
| Mains frequency | 50/60 Hz |
| Response time range | 15 ms ... 20 ms |
| Release time range | 35 ms ... 45 ms |
| Drive and function | monostable |
| Power consumption | 5 W |
| Contact switching type | 3 N/O contacts |
| 1 N/C contact | |
| Type of switch contact | Single contact |
| Minimum distance | 3.6 mm (open contacts) |
| Fuse | ≤ 60 A (Backup fuse for short-circuit protection KS according to UL and CSA) |
| Rated operating voltage (AC/DC) | 400 V (IEC) |
| Rated operating voltage | 480 V (UL/CSA) |
| Current (thermal) | 40 A |
| Rated operating current (AC-1, AC-7a, AC-21) | 40 A |
| Rated operating current (AC-3, AC-3e, AC-7b, AC-23) | 22 A |
| Rated operating current (AC-5a) | 20 A (230 V) |
| Rated operating current (AC-5b) | 17.6 A (230 V) |
| Rated operating current (DC-1 (L/R < 1 ms), 1 pole) | 40 A (24 V DC) |
| 25 A (48 V DC) | |
| 18 A (60 V DC) | |
| 4 A (110 V DC) | |
| 1.2 A (220 V DC) | |
| Rated operating current (DC-1 (L/R < 1 ms), 2 poles in series) | 40 A (24 V DC) |
| 38 A (48 V DC) | |
| 32 A (60 V DC) | |
| 10 A (110 V DC) | |
| 8 A (220 V DC) | |
| Rated operating current (DC-1 (L/R < 1 ms), 3 poles in series) | 40 A (24 V DC) |
| 40 A (48 V DC) | |
| 40 A (60 V DC) | |
| 30 A (110 V DC) | |
| 20 A (220 V DC) | |
| Rated operating current (DC-1 (L/R < 1 ms), 4 poles in series) | 40 A (24 V DC) |
| 40 A (48 V DC) | |
| 40 A (60 V DC) | |
| 40 A (110 V DC) | |
| 40 A (220 V DC) | |
| Rated operating power (AC-1, AC-7a, AC-21) | 8.7 kW (1~, 230 V) |
| 16 kW (3~, 230 V) | |
| 26 kW (3~, 400 V) | |
| Rated operating power (AC-3, AC-3e, AC-7b, AC-23) | 3.7 kW (1~, 230 V) |
| 5.5 kW (3~, 230 V) | |
| 11 kW (3~, 400 V) | |
| Mains frequency | 50/60 Hz |
| Coil | |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 1.5 mm² ... 2.5 mm² |
| Conductor cross-section flexible | 1.5 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 16 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Contact | |
| Connection method | Screw connection |
| Stripping length | 10 mm |
| Screw thread | M5 |
| Conductor cross-section rigid | 1.5 mm² ... 25 mm² |
| Conductor cross-section flexible | 1.5 mm² ... 16 mm² |
| Conductor cross-section AWG (rigid) | 14 ... 10 |
| Conductor cross-section AWG (flexible) | 14 ... 4 |
| Tightening torque | 3.4 Nm ... 3.5 Nm |
| Item dimensions | |
| Width | 53.5 mm |
| Height | 84.4 mm |
| Depth | 66 mm |
| Ambient conditions | |
| Degree of protection | IP20 |
| IP40 (for installation in a junction box - distribution board) | |
| Ambient temperature (operation) | -25 °C ... 40 °C |
| Ambient temperature (storage/transport) | -30 °C ... 80 °C |
| Altitude | ≤ 2000 m |
| Shock (operation) | switched contacts: 15g (Z-axis) and 2g (X-axis) |
| Shock (storage/transport) | unswitched contacts: 10g (Z-axis and X-axis) |
| Vibration (operation) | switched contacts: 3g (Z-axis) and 1g (X-axis) |
| Vibration (storage/transport) | unswitched contacts: 2g (Z-axis and X-axis) |
| Noise level | 20 dB |
| Mounting type | DIN rail mounting |
| Assembly note | Number of contactors or switches next to each other < 40°C: no restriction |
| Mounting position | vertical (DIN rail horizontal, see mounting drawing) |
| Item number | 1791370 |
| Packing unit | 5 pc |
| Minimum order quantity | 5 pc |
| Sales key | 02 |
| Product key | DK6441 |
| GTIN | 4067923412330 |
| Weight per piece (including packing) | 391 g |
| Weight per piece (excluding packing) | 300 g |
| Customs tariff number | 85371098 |
| Country of origin | SI |
ECLASS
| ECLASS-13.0 | 27142308 |
| ECLASS-15.0 | 27142308 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes (No exemptions) |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-E
No hazardous substances above the limits
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
| EF3.1 Climate Change | |
| CO2e kg | 2.74 kg CO2e |
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