2800872
Thermal Magnetic Circuit Breaker, CB TM2 Series, 4 A, 2 Pole, 80 V, 240 V, Plug In
- Manufacturer: PHOENIX CONTACT
- Product type: Thermal Magnetic Circuit Breakers
- SVHC: No SVHC (04-Feb-2026)
- No. of Poles: 2 Pole
- Product Range: CB TM2 Series
- Current Rating: 4A
- Voltage Rating VAC: 240V
- Voltage Rating VDC: 80V
- Circuit Breaker Mounting: Plug In
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 71.31 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Extract from the online catalog** ## **CB TM2 4A SFB P** ## Order No.: 2800872 The figure shows the CB TM2 0.5A SFB P version http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2800872 Thermomagnetic device circuit breaker, 2-pos., tripping characteristic SFB, 2 PDT contacts, plug for base element. ## Product notes |**Commercial data**|| |---|---| |EAN|4<br>046356<br>690379| |sales group|J712| |Pack|1 Pcs.| |Customs tariff|85362010| |Gross weight in pieces|0.07 KG| |Net weight per piece|0.07 KG| |Catalog page information|Page 259 (C-6-2013)| WEEE/RoHS-compliant since: 06/22/2011 ## http:// www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads. ## **Product description** Thermomagnetic device circuit breaker ## **Technical data** ## **General** |**General**|| |---|---| |Installation instructions|When mounted in rows, the nominal device current can be limited<br>to just 80% or must be overdimensioned accordingly.| |Inflammability class according to UL 94|V0| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 1 / 6 Aug 13, 2014 CB TM2 4A SFB P Order No.: 2800872 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2800872 |Mounting type|On base element| |---|---| |Color|gray| |Number of positions|2| |Insulating material group|II| |Pollution degree|2| ## **Electrical data** |**Electrical data**|| |---|---| |Fuse type|SFB| |Rated surge voltage|2.5 kV (Increased insulation in actuation area)| |Rated voltage|240 V AC (Ue according to IEC 60934)| ||277 V AC (UL 1077)| ||277 V AC (UL 508 - with plug-in base)| ||80 V DC (IEC 60934)| ||80 V DC (UL 1077)| ||80 V DC (UL 508 - with plug-in base)| |Rated current In|4 A (IEC 60934)| ||4 A AC (inductive load according to UL 1077)| ||4 A DC (low-induction load according to UL 1077)| ||4 A AC (inductive load according to UL 508 - with plug-in base)| ||4 A DC (low-induction load according to UL 508 - with plug-in<br>base)| |Rated insulation voltage Ui|277 V AC (UL 1077)| ||250 V AC (IEC 60934)| |Insulation resistance Riso|> 100 MΩ (500 V DC)| |Auxiliary circuit|277 V AC / 0.5 A (Low-induction)| ||277 V AC / 1 A (Low-induction, maximum of 2000 cycles)| ||50 V DC / 1 A (Low-induction)| |Minimum auxiliary contact operating voltage|10 V| |Maximum auxiliary contact operating voltage|240 V| ||240 V| |Minimum auxiliary contact operating current|10 mA| |Maximum auxiliary contact operating current|1 A| |Type of actuation|S type| |Tripping method|TM (thermomagnetic)| |Tripping level|Trip-free mechanism (positive)| |Required backup fuse|≥ 16 A| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 2 / 6 Aug 13, 2014 CB TM2 4A SFB P Order No.: 2800872 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2800872 |Rated short-circuit switching capacity Icn|400 A (240 V AC)| |---|---| ||600 A (80 V DC)| |Dielectric strength|3000 V AC (Actuation area)| ||1500 V AC (Main to auxiliary circuit)| ||1500 V AC (Open main circuit)| ||1000 V AC (Open auxiliary circuit)| ||1500 V AC (Position to position)| |Voltage drop|0.34 V (at 1 x In)| |Cycles, max.|6000 (240 V AC/1 x In)| ||3000 (80 V DC/1 x In)| |Contact type|2 PDT| |**Dimensions**|| |Height|45 mm| |Width|24.6 mm| |Depth|52 mm| |**Ambient conditions**|| |Ambient temperature (operation)|-30 °C ... 60 °C| |Ambient temperature (storage/transport)|-40 °C ... 80 °C| |Degree of protection|IP30 (Actuation area)| |**Standards and Regulations**|| |Standards/specifications|EN 60934| ||UL 1077| ||UL 508| ||CSA 22.2 No. 235-041| ## **Certificates / Approvals** @& W A Certification cULus Recognized, VDE Zeichengenehmigung, GL Certifications applied for: Certification Ex: PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 3 / 6 Aug 13, 2014 CB TM2 4A SFB P Order No.: 2800872 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2800872 ## **Accessories** |Item<br>**Bridges**|Designation|Description| |---|---|---| |2801014|CB PT BRIDGE|Bridge plug for bridging contacts 1 to 2 for CB base elements| |2801616|CB RC BRIDGE|Bridge plug for bridging contacts 11 to 14 for CB base elements| |3030336|FBS 2-6|Plug-in bridge, Number of positions: 2, Color: red| |3030242|FBS 3-6|Plug-in bridge, Number of positions: 3, Color: red| |3030255|FBS 4-6|Plug-in bridge, Number of positions: 4, Color: red| |3030349|FBS 5-6|Plug-in bridge, Number of positions: 5, Color: red| |3030271|FBS 10-6|Plug-in bridge, Number of positions: 10, Color: red| |3030365|FBS 20-6|Plug-in bridge, Number of positions: 20, Color: red| |3032224|FBS 50-6|Plug-in bridge, Number of positions: 50, Color: red| |**Marking**||| |0825018|ZBF 12 CUS|Zack Marker strip, flat, can be ordered: Strip, white, labeled<br>according to customer specifications, Mounting type: Snap into<br>flat marker groove, for terminal block width: 12 mm, Lettering field:<br>5.15 x 12.15 mm| |0809735|ZBF 12:UNBEDRUCKT|Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with:<br>Plotter, Mounting type: Snap into flat marker groove, for terminal<br>block width: 12 mm, Lettering field: 5.15 x 12.15 mm| |**Tools**||| |1212124|CUTFOX-FBS|**Cutting tool,**for separating individual jumper bars from FBS ...<br>plug-in bridges and EB ... insertion bridges| |||| |**Additional products**||| |Item<br>**Base element**|Designation|Description| |2801305|CB 1/10-1/10 UT-BE|Base element with screw connection technology for CB... device<br>circuit breakers| |2800929|CB 1/6-2/4 PT-BE|Base element with push-in connection technology for CB ... device<br>circuit breakers| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 4 / 6 Aug 13, 2014 CB TM2 4A SFB P Order No.: 2800872 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2800872 ## **Drawings** |Application drawing|| |---|---| ||The figure shows the single-position versions| ## Diagram Dimensioned drawing Trigger characteristic in the DC range The figure shows the complete module consisting of a base element and connector PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 5 / 6 Aug 13, 2014 CB TM2 4A SFB P Order No.: 2800872 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2800872 ## **Address** PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.com © 2014 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 6 / 6 Aug 13, 2014
Updated at June 7, 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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