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1065727 – PHOENIX

CBMC E4 24DC/1-4A SR – Electronic circuit breaker
1065727
Electronic multi-channel circuit breaker for protecting four 24 V DC loads in the event of overload and short circuit. With status output, reset input, electronic locking of the set rated currents. For installation on DIN rail

General notes
Note Repeated strong shorts may reduce the fuse integral of the built-in backup fuse.
Guy Monolithic guide module
Product type Electronic protection switch
Product family CBMC extension
No. poles 1
Number of channels 4
Insulation characteristics
Protection class III
Degree of pollution 2

Number of channels 4
General notes
Operating voltage 18V DC … 30V DC
Nominal tension 24V DC
Corr. of dimensioning The No max. 16A DC (IN+)
max. 40 A DC (per terminal pole when bridging other devices to IN+)
Rated current I N 1 / 2 / 3 / 4 A DC (adjustable per output channel)
Rated current (default) 4 A
Sizing impulse voltage 0.5 kV
Release type E (electronic)
Backfeed resistance max. 35V DC
Prefuse required Only required if I max of the supply > short-circuit breaking capacity. Integrated fail-safe element.
Short-circuit breaking capacity 300A
Tension resistance max. 35 V DC (Load circuit)
Fuse electronic
Efficiency > 99%
Quiescent current I 0 typ. 25mA
Dissipated power typ. 0.6W (No Load)
< 4 W (Rated Operation) Module initialization time 1.6 sec Waiting time after deactivating a channel 5 s (overload / short circuit) Measurement 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) Failsafe element 4 A DC (per output channel) load circuit Switch-off time ≤ 10 ms (in the event of a short circuit > 2.0 x I N )
1 s (1.2 … 2.0 x IN )
Undervoltage deactivation ≤ 17.8 V DC (active)
≥ 18.8 VDC (idle)
Overvoltage shutdown ≥ 30.5 V DC (active)
≤ 29.5 VDC (idle)
capacitive load max. 30000 µF (Depending on current setting and available short circuit current)
Reset
Input voltage range 7 V DC … 30 V DC (Reset with falling edge)
Current consumption typ. 0.4 mA (at 24 V DC)
Pulse length ≥ 50ms (High)
≥ 50ms (Low)
Voltage < 5 V DC (State Low) > 8 V DC (State High)
Stripping length 10mm
Rigid conductor section 0.2mm² … 2.5mm²
Conductor cross section AWG 24 … 12
Flexible conductor section with fitted lug and plastic collar 0.25mm² … 1.5mm²
Flexible conductor section with ferrule without plastic collar 0.25mm² … 2.5mm²
Status output
Output voltage 24V DC
Output current max. 0.04A (Short circuit proof)
Stripping length 10mm
Rigid conductor section 0.2mm² … 2.5mm²
Conductor cross section AWG 24 … 12
Flexible conductor section with fitted lug and plastic collar 0.25mm² … 1.5mm²
Flexible conductor section with ferrule without plastic collar 0.25mm² … 2.5mm²

IN+ main circuit
Connection Push-in connection
Stripping length 15mm
Rigid conductor section 0.2mm² … 10mm²
Conductor cross section AWG 24 … 8
Flexible conductor section with fitted lug and plastic collar 0.25mm² … 4mm²
Flexible conductor section with ferrule without plastic collar 0.25mm² … 6mm²
Main circuit IN-
Connection Push-in connection
Stripping length 10mm
Rigid conductor section 0.2mm² … 2.5mm²
Conductor cross section AWG 24 … 12
Flexible conductor section with fitted lug and plastic collar 0.25mm² … 1.5mm²
Flexible conductor section with ferrule without plastic collar 0.25mm² … 2.5mm²
Main circuit OUT+
Connection Push-in connection
Stripping length 10mm
Rigid conductor section 0.2mm² … 2.5mm²
Conductor cross section AWG 24 … 12
Flexible conductor section with fitted lug and plastic collar 0.25mm² … 1.5mm²
Flexible conductor section with ferrule without plastic collar 0.25mm² … 2.5mm²

LED channel deactivated off (Channel off)
Yellow LED channel lights up (channel activated, load on channel > 80 %)
flashes (programming mode active)
Green LED channel lights up (Channel activated)
Red LED channel lights up (Channel deactivated, overvoltage or undervoltage active)
Momentary light (Channel deactivated, 5 s cooling phase, tripping in case of overload or short circuit)
Flashes (Channel deactivated, ready to switch on again, tripped in case of overload or short circuit)
flashes twice (Channel off, total device current limit exceeded 40A)

Quoted design
Length 36mm
Height 90mm
Depth 98 mm (With 7.5 mm DIN rail)

Flammability class according to UL 94 V-0
Material (GRP) PC (Case)
PA 6.6 (Terminals)
PA 6.3T (Light Emitting Surface)
POM (Fixing Foot)

Environmental conditions
Degree of protection IP20
Ambient temperature (operating) -25°C … 60°C
Ambient temperature (storage/transport) -40°C … 70°C
Elevated position ≤ 3000 m up to 52 °C (amsl)
≤ 4000 m up to 46 °C (amsl)
Moisture test 96 hours, 95% RH, 40°C
Shocks (exercise) 30g (IEC 60068-2-27, Test Ea)
Vibration (exercise) 10 Hz … 57.6 Hz (Amplitude ± 0.35 mm; according to IEC 60068-2-6; Test Fc)
57.6 Hz … 150 Hz (Acceleration 5g; according to IEC 60068-2-6, Test Fc)

UL approved
Sealing UL/C-UL Listed UL 508
UL Recognized UL 2367
NEC Class 2 according to UL 1310

Rules/Regulations EN 61000-6-2
Rules/Regulations EN 61000-6-3
Rules/Regulations EN 60068-2-6
Rules/Regulations EN 60068-2-27
Rules/Regulations EN 60068-2-78
Rules/Regulations EN 50178

Type of assembly Support rail: 35mm

Item number 1065727
Pieces/pack 1 Pieces
Minimum order quantity 1 Pieces
Sales code CLA152
Product code CLA152
Catalog page Page 374 (C-4-2019)
GTIN 4055626728780
Weight per piece (including packaging) 140.6g
Weight per piece (excluding packaging) 123.61 g
Customs Tariff Number 85362010
Country of origin DE

From: 135,00  IVA esc.

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