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CBMC E4 24DC/1-4A NO
CBMC E4 24DC/1-4A NO 2906031 PHOENIX CONTACT Electronic device circuit breaker
$0.00USD
4196 in stock
Key Specifications
:max. 40 A DC (per terminal position when bridging additional devices via IN+)
Fuse:electronic
Note:Repeated hard short circuits can reduce the melting integral of the integrated backup fuse.
Type:DIN rail module, one-piece
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Technical Specifications
| Parameter | Value |
|---|---|
| max. 40 A DC (per terminal position when bridging additional devices via IN+) | |
| Fuse | electronic |
| Note | Repeated hard short circuits can reduce the melting integral of the integrated backup fuse. |
| Type | DIN rail module, one-piece |
| Color | light gray (RAL 7035) |
| Depth | 98 mm (incl. DIN rail 7.5 mm) |
| Width | 36 mm |
| Height | 90 mm |
| Altitude | ≤ 3000 m up to 52 °C (amsl) |
| Material | PC |
| Efficiency | > 99 % |
| Product type | Device circuit breakers |
| Humidity test | 96 h, 95 % RH, 40 °C |
| Mounting type | DIN rail: 35 mm |
| Rated voltage | 24 V DC |
| Shutdown time | ≤ 10 ms (for short circuit > 2.0 x IN) |
| Identification | UL/C-UL Listed UL 508 |
| Product family | CBMC |
| Channel LED off | off (Channel switched off) |
| Channel LED red | lit (Channel switched off, over- or undervoltage active) |
| Connection name | Remote indication circuit |
| No. of channels | 4 |
| Switch-on delay | 0.1 s (per output channel) |
| Tripping method | E (electronic) |
| Article revision | 14 |
| Pollution degree | 2 |
| Protection class | III |
| Rated current IN | max. 16 A DC (IN+) |
| Stripping length | 15 mm |
| Channel LED green | lit (Channel switched on) |
| Connection method | Push-in connection |
| Fail-safe element | 4 A DC (per output channel) |
| Operating current | 100 mA DC |
| Operating voltage | 18 V DC ... 30 V DC |
| Power dissipation | typ. 0.6 W (No-load operation) |
| Shock (operation) | 30g (IEC 60068-2-27, Test Ea) |
| Channel LED yellow | lit (Channel switched on, channel load > 80% ) |
| Switching function | N/O contact |
| Dielectric strength | max. 35 V DC (Load circuit) |
| Dimensional drawing | |
| Feedback resistance | max. 35 V DC |
| Number of positions | 1 |
| Rated surge voltage | 0.5 kV |
| Degree of protection | IP20 |
| Max. capacitive load | 30000 µF (Depending on the current setting and the short-circuit current available) |
| Required backup fuse | Only required if Imaxof the power supply > the short-circuit switching capacity. Integrated failsafe element. |
| Measuring tolerance I | ± 15 % |
| Vibration (operation) | 10 Hz ... 57.6 Hz (Amplitude ±0.35 mm; in accordance with IEC 60068-2-6, Test Fc) |
| Overvoltage switch-off | ≥ 30.5 V DC (active) |
| Undervoltage switch-off | ≤ 17.8 V DC (active) |
| Standards/specifications | EN 61000-6-2 |
| Closed circuit current I0 | typ. 25 mA |
| MTBF (IEC 61709, SN 29500) | 11764705 h (at 25 °C with 21 % load) |
| Module initialization time | 1.6 s |
| Conductor cross section AWG | 24 ... 8 |
| Rated current (pre-adjusted) | 4 A |
| Conductor cross section rigid | 0.2 mm² ... 10 mm² |
| Ambient temperature (operation) | -25 °C ... 60 °C |
| Short-circuit switching capacity | 300 A |
| Flammability rating according to UL 94 | V-0 |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Waiting time after switch off of a channel | 5 s (at overload / short circuit) |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 4 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 6 mm² |
Product Description
Multi-channel electronic equipment protection switch to protect four consumers in 24 V DC in case of overload and short circuit. With electronic locking of the set rated currents. For installation on
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
