4-channel Electronic Circuit Breaker, 24 V DC, 10 A, 1 N/O contact

ECB 4C D24-10A-NO-R

4-channel electronic circuit breaker for current distribution in 24 V DC systems with adjustable rated current from 1 to 10 A. Includes a normally open contact and remote reset.

功能

4-channel, electronic circuit breaker, 24 V DC current distribution, adjustable output: 1...10 A, remote signaling, 1 n/o contact, remote reset, DIN rail compatible

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Datasheet_ECB 4C D24_1-10A NO-R 下载

SKU： SA-ECB-4C-D24-10-NO-R

其他信息

ECB 4C D24-10A-NO-R is a 4-channel electronic circuit breaker from SALZ Automation that manages current distribution in 24 V DC systems. Each channel lets you control the output current from 1 to 10 A, ensuring the system runs smoothly and safely. It acts as a circuit breaker, including a normally open (n/o) contact and a remote reset for quick recovery. Perfect for industrial automation, it offers reliable protection and efficient current management. It is compatible with DIN rails.

输出数据

输入数据

线圈参数

触点参数

特性

Temperature Derating

保护电路

Operation and Status Indication

终身

触点特性

机械数据

尺寸

环境条件

认证

安全标准

标准和法规

商业数据

输出数据返回顶部

Ausgangskanäle

输入数据返回顶部

额定工作电压	24 VDC
输入电压范围 DC	18 ... 30 VDC
输入峰值电流	Max. 40ADC (IN + with at least 1x6mm^2)
输入电流	10A
效率	>99%
最大功耗	≤0.6W (No-load operation)/ ≤9.5W (Nominal Operation)

线圈参数返回顶部

额定电流	1-10ADC (adjustable per output channel)

触点参数返回顶部

Max. Schaltstrom

1000A

特性返回顶部

介质耐压（同极触点间）	Max. 30VDC (Load Circuit)
Semicondutor Type	MOSFET
Rated Surge Voltage	0.5kV
Required Backup Fuse	Only required if Imax of power supply > the short- circuits switching capacity. Integrated fail-safe element.
Closed Circuit Current (Io)	typ. 50mA
Module Initialization Time	50ms - 1s
Waiting time after switching off a channel	≤10s (at overload / short circuit)
Measuring Tolerance I	typ. 10 % Rated current

Temperature Derating 返回顶部

Temperature Derating at 40°C	40ADC
Temperature Derating at 40°C for UL 2367	35ADC
Temperature Derating at 50°C	30ADC
Temperature Derating at 60°C	25ADC
Temperature Derating at 70°C	20ADC

保护电路返回顶部

Shutdown Time	0.01s(> 1.5I(n)), 2s (1.3...1.5I(n)), 30s (1.1...1.3 I(n)) {I(n) = Rated Current}
Undervoltage Switch-off	≤18VDC
Overvoltage switch-off	≥30VDC
远程 On/Off (RC)	N/O Contact (13/14)
Remote Reset/ Disconnection Input Voltage	12 ... 30VDC
Current consumption	Typ. 0.5mA (at 24VDC)
Fail-safe Element	13ADC (per output channel)

Operation and Status Indication 返回顶部

Group power down	None
Circuit Operate	Press Channel Button for on/off/reset
Knob Operate	Rotate + Press channel button for 2s
DC OK LED off	Off (No supply voltage)
DC OK LED (Yellow Flashing)	Undervoltage switch-off inactive
DC OK LED (Yellow)	Undervoltage active, voltage < 18 V, active channels switched off and channel LEDs are lit red
DC OK LED (Green)	Operating voltage in nominal range 18 ... 30 V
DC OK LED (Red Flashing)	Overvoltage switch-off inactive
DC OK LED (Red)	Overvoltage switch-off active, voltage > 30.5 V, channels switched off and channel LEDs are lit red)
Channel LED off	Channel switched off
Channel LED (Yellow)	Channel switched on, channel load > 80%
Channel LED (Yellow-Green flashing)	Channel switched on, nominal current assistant active
Channel LED (Green)	Channel switched on
Channel LED (Green Flashing)	Channel switched on, programming mode active
Channel LED (Red)	Channel switched off, over- or undervoltage active
Channel LED (Red Flashing)	Channel switched off, ready to be switched back on,overload or short-circuit release
Channel LED (Red-Green Flashing)	Channel switched on, overload mode, capacity approximately 105 ... 130% , shutdown after 30s

终身返回顶部

MTBF (IEC61709, SN 29500) at 25°C

1,000,000h

触点特性返回顶部

触点形式	Push-in contacts
IN+ conductor cross section, flexible with ferrule (with plastic sleeve)	0.25 mm² ... 4 mm²
IN+ conductor cross section, flexible with ferrule (without plastic sleeve)	0.25 mm² ... 6 mm²
IN- conductor cross section, flexible with ferrule (with plastic sleeve)	0.25 mm² ... 1.5 mm²
IN- conductor cross section, flexible with ferrule (without plastic sleeve)	0.25 mm² ... 2.5 mm²
OUT conductor cross section, flexible with ferrule (with plastic sleeve)	0.25 mm² ... 1.5 mm²
OUT conductor cross section, flexible with ferrule (without plastic sleeve)	0.25 mm² ... 2.5 mm²
NO conductor cross section, flexible with ferrule (with plastic sleeve)	0.25 mm² ... 1.5 mm²
NO conductor cross section, flexible with ferrule (without plastic sleeve)	0.25 mm² ... 2.5 mm² (Channel switched off, over- or undervoltage active)

机械数据返回顶部

重量	155 g
符合 EN 60715的DIN安装导轨	Yes
外壳	PA 6.6

尺寸返回顶部

高度（毫米）	94
宽度（毫米）	37
深度（毫米）	96 (incl. DIN rail 7.5mm)

环境条件返回顶部

工作海拔高度	≤2000m (no derating)/ 2000...4000m (derating)
工作湿度 (非冷凝)	240 h, 95 % RH,40°C
抗振动	5 ... 24.9 Hz (Amplitude 1.6 mm, In accordance With IEC 60068-2-6, Test Fc) , 24.9 ... 150 Hz (Acceleration 4g; In accordance with EC 60068-2-6)
抗冲击	30g (IEC 60068-2-27, Test Ea)
防护等级	IP20
环境温度 (运行)	-25 ... 70°C
环境温度 (存储/运输)	-40 ... 80°C
盐雾测试	Parts for 72h, entire product for 48h

认证返回顶部

认证

安全标准返回顶部

Temperature Test	EN 60068-2-1
General Principles	GB 17701/EN 60934
ElectroMagnetic Compatibility	EN 61000-6-2, EN 61000-2-3
Environmental Testing	EN 60068-2-6
Surge Protection	GB/T 17626.5 Class II