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CAPAROC E4 12-24DC/1-4A
ELECTRONIC CB, 4A, 24VDC, 10MS, DIN RAIL
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: PHOENIX CONTACT
- Product type: Electronic Circuit Breakers
- SVHC: No SVHC (04-Feb-2026)
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 103.01 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
1115657
https://www.phoenixcontact.com/gb/products/1115657
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 documentation. Our general terms of use for downloads are valid.
Four-channel electronic circuit breaker module for protecting 12 and 24 V DC loads against overload and short circuit. Nominal current adjustable from 1 A to 4 A via LED button. For DIN rail installation via the CAPAROC current rails.
## Your advantages
-
-
- The benchmark that you can tailor with the individual combination of multi-channel protective modules
- Easy operation for everyone through tool-free assembly, uninterrupted installation, and transparent operating state
- Exceptionally easy design-in with four separately fused channels with the narrowest of space requirements of just 3 mm per channel
## Commercial data
|Item number|1115657|
|---|---|
|Packing unit|1 pc|
|Minimum order quantity|1 pc|
|Sales key|CLA234|
|Product key|CLA234|
|GTIN|4063151040185|
|Weight per piece (including packing)|94.9 g|
|Weight per piece (excluding packing)|86.4 g|
|Customs tariff number|85363010|
|Country of origin|DE|
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
## 1115657
https://www.phoenixcontact.com/gb/products/1115657
## Technical data
## Notes
General Note
LABS release – in accordance with test specification VW PV 3. 10.7:2005-0
When using CAPAROC E1... modules, for continuous shock in accordance with IEC 60068-2-27 the 6 ms / 15g degree of severity applies
## Product properties
|oduct properties||
|---|---|
|Product family|CAPAROC|
|Type|Plug-in module|
|Number of positions|1|
|No. of channels|4|
|Number of slots|2|
|Insulation characteristics||
|Protection class|III|
|Pollution degree|2|
## Electrical properties
General Operating voltage 10 V DC ... 30 V DC Rated voltage 12 V DC 24 V DC Rated current IN 4 A (per channel) Rated current IN 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 Switch-on delay 50 ms (each channel preset by default)
can be adapted with CAPAROC PM IOL and CAPAROC PM PN power modules
Required backup fuse Only required if Imaxmax of the power supply > the short-circuit Short-circuit switching capacity 300 A Dielectric strength 35 V DC (Load circuit) Fuse electronic Efficiency > 99 % Closed circuit current I0 typ. 20 mA (no load at 24 V) Power dissipation typ. 0.48 W (no load at 24 V)
Only required if Imaxmax of the power supply > the short-circuit switching capacity. Integrated failsafe element.
< 2.2 W (in nominal operation at 24 V and 4 A)
Apr 8, 2026, 10:48�AM Page 2 (11)
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
## 1115657
https://www.phoenixcontact.com/gb/products/1115657
|Waiting time after switch off of a channel|5 s (at overload / short circuit)|
|---|---|
|Measuring tolerance I|± 10 % (typ.)|
|Temperature derating|12 A (Total current at 65 °C)|
||16 A (Total current at 55°C)|
|MTBF (IEC 61709, SN 29500)|12874678.91 h (at 25 °C with 21 % load)|
||4942154.06 h (at 40°C with 34.25% load)|
||620311.92 h (at 55°C with 100% load)|
|Voltage drop|0.1 V (at 4 A)|
|Fail-safe element|5 A DC (per output channel)|
|Contact switching type|without electrical isolation|
|Load circuit||
|Shutdown time|4 s (with overload 1.1…1.5 x IN)|
||1 s (with overload 1.5…2.0 x IN)|
||0.1 s (with overload 2.0…3.0 x IN)|
||≤ 10 ms (For short circuit > 3.0 x IN)|
|Undervoltage switch-off|≤ 8.5 V DC (active)|
||≥ 9.2 V DC (inactive)|
|Overvoltage switch-off|≥ 32.5 V DC (active)|
||≤ 30.5 V DC (inactive)|
|Max. capacitive load|≤ 20000 µF (Depending on the current setting and the short-<br>circuit current available)|
## Connection data
|onnection data||
|---|---|
|Fuse-protected output||
|Connection method|Push-in connection|
|Stripping length|10 mm|
|Conductor cross-section flexible|0.2 mm² ... 4 mm²|
|Conductor cross-section rigid|0.2 mm² ... 4 mm²|
|Conductor cross-section AWG|24 ... 12|
|Conductor cross-section, flexible, with ferrule, with plastic sleeve|0.25 mm² ... 4 mm²|
|Conductor cross-section, flexible, with ferrule, without plastic|0.25 mm² ... 4 mm²|
|sleeve||
## Signaling
|Channel LED off|off (Channel switched off)|
|---|---|
|Channel LED yellow|lit (Channel switched on, channel load > 80% )|
||flashing (Programming mode active)|
||two flashes (Check the installation, no communication to power<br>module)|
|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,<br>overload or short-circuit release)|
||flashing (Channel switched off, ready to be switched back on,<br>overload or short-circuit release)|
Apr 8, 2026, 10:48�AM Page 3 (11)
## CAPAROC E4 12-24DC/1-4A - Electronic circuit breaker
## 1115657
https://www.phoenixcontact.com/gb/products/1115657
||two flashes (Channel switched off, system total current limit|
|---|---|
||exceeded)|
|Channel LED red-yellow|flashing (Channel switched on, overload mode, capacity|
||approximately 110 ... 150%, shutdown after 5 s)|
|Channel LED red-green|flashing (Channel switched off, programming mode active,|
||current adjustment after overload or short-circuit release)|
## Dimensions
|Dimensional drawing|||||||
|---|---|---|---|---|---|---|
||ot|1124|pes|111,3|1||
||‘ai<br>aSah Vo=<br>i=|||||ry|
|||is||S||’|
|Width||12.4 mm|||||
|Height||132.4 mm|||||
|Depth||111.3 mm (incl. DIN rail 7.5 mm)||||111.3 mm (incl. DIN rail 7.5 mm)|
|Material specifications|||||||
|Color||light gray (RAL 7035)|||||
|Material||PA 6|||||
|||PA 6|||||
|||PA 6|||||
|||PC|||||
|Flammability rating according to UL 94||V-0|||||
## Material specifications
## Environmental and real-life conditions
|Ambient conditions||
|---|---|
|Degree of protection|IP20|
|Ambient temperature (operation)|-30 °C ... 65 °C (The temperature range of the power module|
||must be taken into consideration)|
|Ambient temperature (storage/transport)|-40 °C ... 70 °C|
|Altitude|≤ 4000 m (amsl)|
|Humidity test|96 h, 95 % RH, 40 °C|
|Shock (operation)|30g (11 ms period, half-sine shock pulse, according to IEC|
||60068-2-27)|
||25g (6 ms duration, half-sine shock pulse in accordance with|
||IEC 60068-2-27, continuous shock)|
|Vibration (operation)|5g (10 Hz ... 150 Hz / 10 cycles / axis / X, Y, Z)|
## Approvals
|UL approval||
|---|---|
|Identification|UL/C-UL Listed UL 508|
||UL Recognized UL 2367|
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
## 1115657
https://www.phoenixcontact.com/gb/products/1115657
NEC Class 2 according to UL 1310
||NEC Class 2 according to UL 1310|
|---|---|
|Corrosive gas test||
|Identification|ISA S71.04.2013 G3 Harsh Group A|
## Standards and regulations
|andards and regulations||
|---|---|
|Standards/specifications|EN 61000-6-2|
|Note|EMC – Immunity for industrial areas|
|Standards/specifications|EN 61000-6-3|
|Note|EMC – Emission for residential, business and commercial|
||properties and small operations|
|Standards/specifications|EN 60068-2-78|
|Note|Environmental influences – Moisture and heat, constant|
|Standards/specifications|EN 50178|
|Note|Equipping power installations with electronic equipment|
|Standards/specifications|EN 60068-2-6|
|Note|Environmental influences – Vibrations (sinusoidal)|
|Standards/specifications|EN 60068-2-27|
|Note|Environmental influences – Shocks|
## Mounting
Mounting type pluggable onto CAPAROC CR… current rail
Apr 8, 2026, 10:48�AM Page 5 (11)
## CAPAROC E4 12-24DC/1-4A - Electronic circuit breaker
## 1115657
https://www.phoenixcontact.com/gb/products/1115657
## Drawings
Dimensional drawing
**==> picture [300 x 175] intentionally omitted <==**
**----- Start of picture text -----**<br>
12,4 111,3<br>p+ {W Ss ,—_}<br>5 GD 0<br>4 g \°<br>O<br>: k<br>: : s 132,4<br>**----- End of picture text -----**<br>
Application drawing
**==> picture [8 x 22] intentionally omitted <==**
**----- Start of picture text -----**<br>
PE<br>N<br>L<br>**----- End of picture text -----**<br>
## CAPAROC E4 12-24DC/1-4A - Electronic circuit breaker
## 1115657
https://www.phoenixcontact.com/gb/products/1115657
**==> picture [406 x 235] intentionally omitted <==**
**----- Start of picture text -----**<br>
Diagram<br>18<br>16<br>14<br>12<br>10<br>8<br>6<br>4<br>2<br>0<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70<br> [°C]<br>I [A]<br>**----- End of picture text -----**<br>
Max. permissible current in relation to the ambient temperature
Diagram
**==> picture [404 x 312] intentionally omitted <==**
**----- Start of picture text -----**<br>
100<br>10<br>1<br>0,1<br>0,01<br>0,001<br>1 1,5 2 2,5 3 3,5 4<br>x I<br>N<br>t s<br>**----- End of picture text -----**<br>
Trigger characteristic
Apr 8, 2026, 10:48�AM Page 7 (11)
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
## 1115657
https://www.phoenixcontact.com/gb/products/1115657
**==> picture [407 x 235] intentionally omitted <==**
**----- Start of picture text -----**<br>
Diagram<br>1,4<br>1,2<br>1,0<br>0,8<br>0,6<br>0,4<br>setting 4A<br>settings 1A, 2A, 3A<br>0,2<br> 0<br>10 12 14 16 18 20 22 24 26 28 30<br>Input voltage [V]<br>Tripping factor<br>**----- End of picture text -----**<br>
Tripping characteristic according to the input voltage
Block diagram
**==> picture [342 x 309] intentionally omitted <==**
**----- Start of picture text -----**<br>
OUT+<br>CH1<br>IN+ 5.1 1.1<br>CH2<br>2.1<br>CH3<br>3.1<br>CH4<br>4.1<br>CH1<br>IN- 6.1<br>CH2<br>µC<br>CH3<br>CH4<br>**----- End of picture text -----**<br>
Apr 8, 2026, 10:48�AM Page 8 (11)
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
1115657
https://www.phoenixcontact.com/gb/products/1115657
## Approvals
To download certificates, visit the product detail page: https://www.phoenixcontact.com/gb/products/1115657
UL Recognized Approval ID: FILE E 317172
UL Listed Approval ID: E123528
cUL Listed Approval ID: E123528
Apr 8, 2026, 10:48�AM Page 9 (11)
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
1115657
https://www.phoenixcontact.com/gb/products/1115657
## Classifications
|ECLASS|ECLASS||
|---|---|---|
||ECLASS-13.0|27140401|
||ECLASS-15.0|27140401|
|ETIM|||
||ETIM 10.0|EC003538|
|UNSPSC|||
||UNSPSC 21.0|39121400|
Apr 8, 2026, 10:48�AM Page 10 (11)
## CAPAROC E4 12-24DC/1-4A - Electronic circuit
## breaker
1115657
https://www.phoenixcontact.com/gb/products/1115657
## Environmental product compliance
|ironmental product compliance||
|---|---|
|EU RoHS||
|Fulfills EU RoHS substance requirements|Yes|
|Exemption|7(a), 7(c)-I|
|China RoHS||
|Environment friendly use period (EFUP)|EFUP-50|
||An article-related China RoHS declaration table can be found in<br>the download area for the respective article under "Manufacturer<br>declaration". For all articles with EFUP-E, no China RoHS<br>declaration table issued and required.|
|EU REACH SVHC||
|REACH candidate substance (CAS No.)|Lead(CAS: 7439-92-1)|
||2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol(CAS: 79-94-7)|
|SCIP|1bd62200-d856-49a1-96fc-d7e5783c9839|
Phoenix Contact 2026 © - all rights reserved https://www.phoenixcontact.com
PHOENIX CONTACT Ltd Halesfield 13, Telford Shropshire, TF7 4PG 01952 681700 info@phoenixcontact.co.uk
Apr 8, 2026, 10:48�AM Page 11 (11)
Updated at April 23, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
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