2905743

https://www.phoenixcontact.com/us/products/2905743 Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Multi-channel, electronic device circuit breaker with active current limitation for protecting four loads at 24 V DC in the event of overload and short circuit. With nominal current assistant and electronic locking of the set nominal currents. For installation on DIN rails. Why buy this product  For protection against voltage dips caused by overload and short circuit  Precise nominal current levels of 0.5 to 10 A  Integrated dynamic current limitation  Electronic locking mechanism to increase system safety  Early warning when exceeding 80% of the set nominal current per channel  Supply up to 40 A possible  Sophisticated remote signaling concept enables monitoring from any location  Slim design Key Commercial Data Packing unit 1 STK GTIN GTIN 4046356992350 Weight per Piece (excluding packing) 320.000 g Custom tariff number 85362010 Country of origin Germany Technical data Dimensions Height 130 mm Width 41 mm 02/21/2017   Page 1 / 7 https://www.phoenixcontact.com/us/products/2905743 Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743 Technical data Dimensions Depth 121 mm Ambient conditions Ambient temperature (operation) -25 °C ... 70 °C (Startup at -40 C type-tested) -25 °C ... 65 °C (for UL 2367) Ambient temperature (storage/transport) -40 °C ... 80 °C Humidity test 240 h, 95% RH, 40°C Altitude 6000 m Shock (operation) 30g Degree of protection IP20 General Mounting type DIN rail: 35 mm Protection class III Degree of pollution 2 Design Rail-mountable module, one-piece Electrical data Fuse type Electronic Rated surge voltage 0.5 kV Operating voltage 18 V DC ... 30 V DC Rated voltage 24 V DC Rated current IN max. 40 A DC max. 40 A DC (Per terminal position) 0.5 / 1 / 2 / 4 / 6 / 10 A DC (adjustable per output channel) Measuring tolerance I typ. 40 % (0.5 ... 1 A) typ. 10 % (2 - 10 A) Rated insulation voltage Ui 30 V (Load circuit) Feedback resistance max. 35 V DC Switch-on delay 0.1 s (per output channel) Remote indication contact Required backup fuse not required, integrated failsafe element Internal output fuse 15 A DC (per output channel) Active current limitation Typ. 2.0 x IN (0.5 - 1 A) Typ. 1.5 x IN (2 - 10 A) Status display LED (green, yellow, red) Efficiency > 99 % Closed circuit current I0 typ. 42 mA Power dissipation 1 W (No-load operation) 02/21/2017   Page 2 / 7 https://www.phoenixcontact.com/us/products/2905743 Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743 Technical data Electrical data 9 W (Nominal operation) Module initialization time 3.3 s Waiting time after switch off of a channel 10 s (of overload / short circuit) Temperature derating 40 A DC (at 70°C (65°C for UL 2367)) Tripping method E (electronic) Dielectric strength max. 30 V DC (Load circuit) Contact type without electrical isolation MTBF (IEC 61709, SN 29500) 2001962 h (at 25 °C) 1292135 h (at 40 °C) 653352 h (at 60 °C) Shutdown time load circuit 0.02 s (> 1.3 x IN) 30 s (1,1 ... 1,3 x IN) Undervoltage shutdown load circuit ≤ 17.8 V DC (active) ≥ 19 V DC (inactive) Surge voltage shutdown load circuit ≥ 30.5 V DC (active) ≤ 29.5 V DC (inactive) Max. capacitive load load circuit 75000 µF (per channel at 24 V DC) Output voltage status output 24 V DC Output current status output max. 20 mA (when I > 80% at at least one channel) Input voltage reset input 7 V DC ... 30 V DC (Falling edge) Vibration resistance, frequency 15 Hz ... 150 Hz Vibration resistance, acceleration 39.2 m/s² Vibration resistance, test duration 90 min. Remote indication contact Connection name Remote indication circuit Switching function N/O contact Stripping length 10 mm Conductor cross section solid 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 12 Conductor cross section, flexible, with ferrule, with plastic sleeve 1.5 mm² ... 0.25 mm² Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 2.5 mm² DC operating voltage 0 V DC ... 30 V DC DC operating current 1 mA DC ... 100 mA Connection data Connection name Main circuit IN+ Connection method Push-in connection 02/21/2017   Page 3 / 7 https://www.phoenixcontact.com/us/products/2905743 Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743 Technical data Connection data Stripping length 18 mm Conductor cross section solid 0.75 mm² ... 16 mm² Conductor cross section AWG 20 ... 4 Conductor cross section, flexible, with ferrule, with plastic sleeve 0.75 mm² ... 10 mm² Conductor cross section flexible, with ferrule without plastic sleeve 0.75 mm² ... 16 mm² Connection name Main circuit IN- Connection method Push-in connection Stripping length 10 mm Conductor cross section solid 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 12 Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 1.5 mm² Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 2.5 mm² Connection name Main circuit OUT Connection method Push-in connection Stripping length 10 mm Conductor cross section solid 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 12 Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 1.5 mm² Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 2.5 mm² Standards and Regulations Standards/specifications EN 61000-6-2 EN 61000-6-3 EN 60068-2-6 EN 60068-2-11 EN 60068-2-78 Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values Classifications eCl@ss eCl@ss 5.1 27141116 eCl@ss 6.0 27141116 eCl@ss 8.0 27141116 eCl@ss 9.0 27141116 02/21/2017   Page 4 / 7 https://www.phoenixcontact.com/us/products/2905743 Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743 Classifications ETIM ETIM 5.0 EC000899 ETIM 6.0 EC000899 UNSPSC UNSPSC 13.2 39121410 Approvals Approvals Approvals UL Listed / cUL Listed / UL Recognized / EAC / cULus Listed Ex Approvals UL Recognized / UL Listed / cUL Listed / cULus Listed Approval details UL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 123528 cUL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 123528 UL Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 317172 EAC      RU CDE.A*30.B01561 cULus Listed       02/21/2017   Page 5 / 7 https://www.phoenixcontact.com/us/products/2905743 Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743 Accessories Accessories Power supply Power supply unit - TRIO-PS-2G/1AC/24DC/3/C2LPS - 2903147 Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: 1-phase, output: 24 V DC/3 A C2LPS     Power supply unit - TRIO-PS-2G/1AC/24DC/5 - 2903148 Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: 1-phase, output: 24 V DC/5 A     Power supply unit - TRIO-PS-2G/1AC/24DC/10 - 2903149 Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: single phase, output: 24 V DC/10 A     Power supply unit - TRIO-PS-2G/1AC/24DC/20 - 2903151 Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: single-phase, output: 24 V DC/20 A     Power supply unit - TRIO-PS-2G/3AC/24DC/5 - 2903153 Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: 3-phase, output: 24 V DC/5 A     02/21/2017   Page 6 / 7 https://www.phoenixcontact.com/us/products/2905743 Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743 Accessories Power supply unit - TRIO-PS-2G/3AC/24DC/10 - 2903154 Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: 3-phase, output: 24 V DC/10 A     Power supply unit - TRIO-PS-2G/3AC/24DC/20 - 2903155 Primary-switched TRIO POWER power supply with push-in connection for DIN rail mounting, input: 3-phase, output: 24 V DC/20 A     Phoenix Contact 2017 © - all rights reserved http://www.phoenixcontact.com 02/21/2017   Page 7 / 7