View larger
CB E1 24DC/1A S-C P 2800922 PHOENIX CONTACT Electronic device circuit breaker
CB E1 24DC/1A S-C P
2800922
PHOENIX CONTACT
1 Pcs.
Automation > Device circuit breaker
Over Current Protection
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
Request a Quote
Pricing and availability are confirmed for each enquiry. Send this part and we will reply with price and lead time.
Request QuoteProduct Overview
An electronic device circuit breaker such as the Phoenix Contact CB E1 24DC/1A S-C P provides fast electronic protection for sensitive DC powered control systems. Technicians utilize these plug-in modules to safeguard sensitive machinery against overloads while maintaining high system availability. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Number of poles (EF001391): 1
- Construction type (EF000767): Plug
- Width (EF000008): 12.3 mm
- Height (EF000040): 45 mm
- Depth (EF000049): 52 mm
- Operating voltage (EF000111): 30 V
- Nominal current (EF000001): 1 A
- Active current limitation x IN (EF011922): 1.25
- Fuse type (EF011923): Electronic
- Fail safe element (EF011924): 2 A
- Switch-off time (EF011925): 0.8 ms
- Max. capacitive load (EF011926): 0.02 µF
- With remote signalling contact (EF000422): No
- Ambient temperature during operating (EF007515): -25 °C
More info
▲Key Commercial Data
| Orderkey | 2800922 |
|---|---|
| Packing unit | 1 pc |
| Note | Made to Order (non-returnable) |
| Catalog page | Page 323 (C-4-2017) |
| GTIN | 4046356690782 |
| Weight per Piece (excluding packing) | 35.000 g |
| Custom tariff number | 85362010 |
| Country of origin | DE (Germany) |
Dimensions
| Height | 45 mm |
|---|---|
| Width | 12.3 mm |
| Depth | 52 mm |
| Complete module height | 90 mm |
| Complete module width | 12.3 mm |
| Complete module depth | 77.3 mm |
Ambient conditions
| Ambient temperature (operation) | -25 °C ... 50 °C (non-condensing) |
|---|---|
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Humidity test | 96 h, 95 % RH, 40 °C |
| Vibration (operation) | 3g (In accordance with IEC 60068-2-6, Test Fc) |
| Degree of protection | IP30 (Actuation area) |
General
| Installation instructions | When mounted in rows without convection cooling, the nominal device current should only be led to a maximum of 80% due to the thermal effect during continuous operation (100% operating factor). Special precautionary measures must be taken in systems or machines, to prevent components from restarting (e.g., use of a safety PLC). Parallel connection of multiple circuit breakers is not permitted. |
|---|---|
| Flammability rating according to UL 94 | V0 |
| Mounting type | on base element |
| Color | gray |
| Number of positions | 1 |
| Degree of pollution | 2 |
| Type | Male |
Electrical data
| Fuse type | electronic |
|---|---|
| Rated surge voltage | 0.5 kV |
| Operating voltage | 24 V DC |
| 18 V DC ... 30 V DC | |
| Nominal current IN | 1 A |
| Active current limitation | typ. 1.25 x IN |
| Closed circuit current I0 | typ. 8 mA (When switched on) |
| typ. 11 mA (With status output) | |
| Power dissipation | 0.4 W (Nominal operation) |
| Temperature derating | 1 A (at 50 °C) |
| Tripping method | E (electronic) |
| Required backup fuse | not required, integrated failsafe element |
| Dielectric strength | max. 30 V DC (Load circuit) |
| Voltage drop | 140 mV (at IN) |
| Shutdown time load circuit | 800 ms (see time/current characteristic curve) |
| Undervoltage shutdown load circuit | < 14 V (typ. OFF) |
| > 17 V (typ. ON) | |
| Max. capacitive load load circuit | 20000 µF |
| Output voltage status output | 24 V DC |
| Output current status output | max. 0.2 A (Short-circuit-proof) |
| Auxiliary type of contact | Positive-switching signal output |
Standards and Regulations
| Standards/specifications | UL 2367 UL recognized |
|---|---|
| UL 508 UL/C-UL listed | |
| EMV EN 61000-6-3 Interference emission | |
| EMV EN 61000-6-2 Noise immunity |