CB E1 24DC/4A S-R P - Electronic circuit breaker Phoenix Contact

Mã sản phẩm: 2800911

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

Electronic circuit breaker, 1-pos., active current limitation, status output and reset input, plug for base element.

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

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.

Type	Male
Product type	Device circuit breakers
Product family	CB E
Number of positions	1
No. of channels	1
Insulation characteristics
Degree of pollution	2

No. of channels	1
General
Operating voltage	24 V DC
Operating voltage		18 V DC ... 30 V DC
Nominal current I_N	4 A
Rated surge voltage	0.5 kV
Tripping method	E (electronic)
Required backup fuse	not required, integrated failsafe element
Dielectric strength	max. 30 V DC (Load circuit)
Active current limitation	typ. 1.25 x I_N
Fuse	electronic
Closed circuit current I₀	typ. 8 mA (When switched on)
Closed circuit current I₀		typ. 11 mA (With status output)
Power dissipation	0.66 W (Nominal operation)
Temperature derating	4 A (at 50 °C)
MTBF (IEC 61709, SN 29500)	8320000 h (at 25 °C with 80 % load)
MTBF (IEC 61709, SN 29500)		7410000 h (at 40 °C with 80 % load)
Voltage drop	100 mV (at I_N)
Fail-safe element	6.3 A DC
Load circuit
Shutdown time	200 ms (see time/current characteristic curve)
Undervoltage switch-off	< 14 V (typ. OFF)
Undervoltage switch-off		> 17 V (typ. ON)
Max. capacitive load	20000 µF
Auxiliary contact
Type of contact	Positive-switching signal output
Reset
Input voltage range	7 V DC ... 30 V DC (Reset with falling edge)
Current consumption	typ. 2.6 mA (at 24 V DC)
Pulse length	min. 20 ms
Voltage	< 3 V DC (Low state)
Voltage		> 8 V DC (High state)
Status output
Output voltage	24 V DC
Output current	max. 0.2 A (Short-circuit-proof)

Connection method

pluggable

Dimensional drawing
Width	12.3 mm
Height	45 mm
Depth	52 mm
Complete module width	12.3 mm
Complete module height	90 mm
Complete module depth	77.3 mm

Color	gray
Flammability rating according to UL 94	V-0

Ambient conditions
Degree of protection	IP30 (Actuation area)
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 (according to IEC 60068-2-6, Test Fc)