2800844

https://www.phoenixcontact.com/us/products/2800844 Thermomagnetic device circuit breaker - CB TM1 12A SFB P - 2800844 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's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Thermomagnetic device circuit breaker, 1-pos., tripping characteristic SFB, 1 PDT contact, plug for base element. The figure shows the CB TM1 0.5A SFB P version Product Features  Compact design with precise nominal current levels  Modular expansion possible thanks to the uniform, plug-in housing concept  Sophisticated remote signaling concept enables monitoring from any location  Maximum overcurrent protection across long cable paths via SFB trigger characteristic  Supply/remote signaling can be bridged with CLIPLINE complete accessories   Key commercial data Packing unit 1 pc Weight per Piece (excluding packing) 40.0 GRM Custom tariff number 85362010 Country of origin Germany Technical data General Installation instructions When mounted in rows, the nominal device current can be limited to just 80% or must be overdimensioned accordingly. Inflammability class according to UL 94 V0 Mounting type On base element Color gray Number of positions 1 Insulating material group II Pollution degree 2 Type Male 07/01/2014   Page 1 / 6 https://www.phoenixcontact.com/us/products/2800844 Thermomagnetic device circuit breaker - CB TM1 12A SFB P - 2800844 Technical 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) 50 V DC (IEC 60934) 50 V DC (UL 1077) 50 V DC (UL 508 - with plug-in base) Rated current In 12 A (IEC 60934) 12 A AC (inductive load according to UL 1077) 12 A DC (low-induction load according to UL 1077) 12 A DC (low-induction load according to UL 508 - with plug-in 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 1A Type of actuation S type Tripping method TM (thermomagnetic) Tripping level Trip-free mechanism (positive) Required backup fuse 48 A Rated short-circuit switching capacity Icn 300 A (240 V AC) 600 A (50 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) Voltage drop 0.13 V (at 1 x In) Cycles, max. 6000 (at 1 x In) Contact type 1 PDT 07/01/2014   Page 2 / 6 https://www.phoenixcontact.com/us/products/2800844 Thermomagnetic device circuit breaker - CB TM1 12A SFB P - 2800844 Technical data Dimensions Height 45 mm Width 12.3 mm Depth 52 mm Complete module height 90 mm Complete module width 12.3 mm Complete module depth 77.3 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 Classifications eCl@ss eCl@ss 4.0 27141116 eCl@ss 4.1 27141116 eCl@ss 5.0 27141116 eCl@ss 5.1 27141116 eCl@ss 6.0 27141116 eCl@ss 7.0 27141116 eCl@ss 8.0 27141116 ETIM ETIM 3.0 EC000899 ETIM 4.0 EC000899 ETIM 5.0 EC000899 UNSPSC UNSPSC 6.01 30211812 UNSPSC 7.0901 39121411 UNSPSC 11 39121411 UNSPSC 12.01 39121411 07/01/2014   Page 3 / 6 https://www.phoenixcontact.com/us/products/2800844 Thermomagnetic device circuit breaker - CB TM1 12A SFB P - 2800844 Classifications UNSPSC UNSPSC 13.2 39121411 Approvals Approvals Approvals VDE Zeichengenehmigung / UL Recognized / cUL Recognized / GL / cULus Recognized Ex Approvals Approvals submitted Approval details VDE Zeichengenehmigung  UL Recognized  cUL Recognized  GL  cULus Recognized  Drawings 07/01/2014   Page 4 / 6 https://www.phoenixcontact.com/us/products/2800844 Thermomagnetic device circuit breaker - CB TM1 12A SFB P - 2800844 Dimensioned drawing Circuit diagram 90 1 11 12,3 45 12 14 77,3 I> 40,7 2 The figure shows the complete module consisting of a base element and connector Switching time [s] Diagram 10000 0,5...6 A 8...16 A 1000 100 10 1 0,1 0,01 0,001 1 2 4 6 10 20 40 100 2 4 6 10 20 40 100 Multiples of IN Trigger characteristic in the DC range 07/01/2014   Page 5 / 6 https://www.phoenixcontact.com/us/products/2800844 Thermomagnetic device circuit breaker - CB TM1 12A SFB P - 2800844 Application drawing Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 07/01/2014   Page 6 / 6