CBMC E4 24DC/1-4A NO - Electronic circuit breaker Phoenix Contact

Mã sản phẩm: 2906031

Danh mục: PHOENIX CONTACT, Supply, charge, and protect Phoenix Contact,

Multi-channel electronic circuit breaker for protecting four loads at 24 V DC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.

Liên hệ mua hàng

Hãng sản xuất: PHOENIX CONTACT

Chất lượng: Mới 100%

Bảo hành: Chính hãng

Chứng từ: CO/CQ, hóa đơn VAT

Liên hệ(SĐT/Zalo): 0933612627

Mô tả

General
Note	Repeated hard short circuits can reduce the melting integral of the integrated backup fuse.

Type	DIN rail module, one-piece
Product type	Device circuit breakers
Product family	CBMC
Number of positions	1
No. of channels	4
Insulation characteristics
Protection class	III
Pollution degree	2

No. of channels	4
General
Operating voltage	18 V DC ... 30 V DC
Rated voltage	24 V DC
Rated current I_N	max. 16 A DC (IN+)
Rated current I_N		max. 40 A DC (per terminal position when bridging additional devices via IN+)
Rated current I_N	1 / 2 / 3 / 4 A DC (adjustable per output channel)
Rated current (pre-adjusted)	4 A
Rated surge voltage	0.5 kV
Tripping method	E (electronic)
Feedback resistance	max. 35 V DC
Required backup fuse	Only required if I_max of the power supply > the short-circuit switching capacity. Integrated failsafe element.
Short-circuit switching capacity	300 A
Dielectric strength	max. 35 V DC (Load circuit)
Fuse	electronic
Efficiency	> 99 %
Closed circuit current I₀	typ. 25 mA
Power dissipation	typ. 0.6 W (No-load operation)
Power dissipation		< 4 W (Nominal operation)
Module initialization time	1.6 s
Waiting time after switch off of a channel	5 s (at overload / short circuit)
Measuring tolerance I	± 15 %
MTBF (IEC 61709, SN 29500)	11764705 h (at 25 °C with 21 % load)
		5319148 h (at 40°C with 34.25% load)
		846023 h (at 60°C with 100% load)
Fail-safe element	4 A DC (per output channel)
Load circuit
Shutdown time	≤ 10 ms (for short circuit > 2.0 x I_N)
Shutdown time		1 s (1.2 ... 2.0 x I_N)
Undervoltage switch-off	≤ 17.8 V DC (active)
Undervoltage switch-off		≥ 18.8 V DC (inactive)
Overvoltage switch-off	≥ 30.5 V DC (active)
Overvoltage switch-off		≤ 29.5 V DC (inactive)
Max. capacitive load	30000 µF (Depending on the current setting and the short-circuit current available)
Indicator/remote signaling
Connection name	Remote indication circuit
Switching function	N/O contact
Operating voltage	0 V DC ... 30 V DC
Operating current	100 mA DC

Main circuit IN+
Connection method	Push-in connection
Stripping length	15 mm
Conductor cross section rigid	0.2 mm² ... 10 mm²
Conductor cross section AWG	24 ... 8
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
Main circuit IN-
Connection method	Push-in connection
Stripping length	10 mm
Conductor cross section rigid	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
Main circuit OUT
Connection method	Push-in connection
Stripping length	10 mm
Conductor cross section rigid	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
Remote indication circuit
Conductor cross section rigid	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

Channel LED off	off (Channel switched off)
Channel LED yellow	lit (Channel switched on, channel load > 80% )
Channel LED yellow		flashing (Programming mode active)
Channel LED green	lit (Channel switched on)
Channel LED red	lit (Channel switched off, over- or undervoltage active)
		ON temporarily (Channel switched off, 5 s cool-down phase, overload or short-circuit release)
		flashing (Channel switched off, ready to be switched back on, overload or short-circuit release)
		two flashes (Channel switched off, device total current limit 40 A exceeded)

Dimensional drawing
Width	36 mm
Height	90 mm
Depth	98 mm (incl. DIN rail 7.5 mm)

Color	light grey RAL 7035
Material	PC
		PA 6.6
		PA 6.3T
		POM
Flammability rating according to UL 94	V-0

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-25 °C ... 60 °C
Ambient temperature (storage/transport)	-40 °C ... 70 °C
Altitude	≤ 3000 m up to 52 °C (amsl)
Altitude		≤ 4000 m up to 46 °C (amsl)
Humidity test	96 h, 95 % RH, 40 °C
Shock (operation)	30g (IEC 60068-2-27, Test Ea)
Vibration (operation)	10 Hz ... 57.6 Hz (Amplitude ±0.35 mm; in accordance with IEC 60068-2-6, Test Fc)
Vibration (operation)		57.6 Hz … 150 Hz (Acceleration 5g; in accordance with IEC 60068-2-6, Test Fc)

UL approval
Identification	UL/C-UL Listed UL 508
		UL Recognized UL 2367
		NEC Class 2 according to UL 1310

Standards/specifications	EN 61000-6-2
Standards/specifications	EN 61000-6-3
Standards/specifications	EN 60068-2-6
Standards/specifications	EN 60068-2-27
Standards/specifications	EN 60068-2-78
Standards/specifications	EN 50178