2800849 PHOENIX CONTACT - Technology Bsa

CB TM1 3A M1 P - Thermomagnetic device circuit breaker

Thermomagnetic device circuit breaker, 1-pos., tripping characteristic M1 (medium-blow), 1 changeover contact, plug for base element.

Product Code: 2800849

Partner cod.: 2800849

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Notes	General: When mounted in rows, the nominal device current can be limited to just 80% or must be overdimensioned accordingly.
Product properties	Type: Male Product type: Thermomagnetic device circuit breakers Product family: CBÃTM Number of positions: 1 No. of channels: 1 Insulation characteristics Degree of pollution: 2
Electrical properties	No. of channels: 1 Fuse type: Automatic device General Rated voltage: 50 VÃDC (IEC 60934) 50 VÃDC (UL 1077) 50 VÃDC (UL 508 - with plug-in base) 240 VÃAC (Ue according to IEC 60934) 277 VÃAC (UL 1077) 277 VÃAC (UL 508 - with plug-in base) Rated insulation voltage U_i: 277 VÃAC (UL 1077) 250 VÃAC (IEC 60934) Rated current I_N: 3 A (IEC 60934) 3 A AC (inductive load according to UL 1077) 3 AÃDC (low-induction load according to UL 1077) 3 A AC (inductive load according to UL 508 - with plug-in base) 3 AÃDC (low-induction load according to UL 508 - with plug-in base) Rated surge voltage: 2.5 kV (Increased insulation in actuation area) Insulation resistance R_iso: > 100 MÃ© (500 V DC) Auxiliary circuit: 277 VÃACÃ/Ã0.5 AÃ(Low-induction) 277 VÃACÃ/Ã1 AÃ(Low-induction, maximum of 2000 cycles) 50 VÃDCÃ/Ã1 AÃ(Low-induction) Type of actuation: S type Tripping method: TM (thermomagnetic) Tripping level: Trip-free mechanism (positive) Device resistance: 140 mÃ© Required backup fuse: 15 A (I > I_cn) Rated short-circuit switching capacity I_cn: 300 A (240ÃVÃAC) 600 A (50 V DC) Short-circuit switching capacity: 1000 A AC (277ÃVÃAC) 1000 AÃDC (50 V DC) Dielectric strength: 3000 VÃAC (Actuation area) 1500 VÃAC (Main to auxiliary circuit) 1500 VÃAC (Open main circuit) 1000 VÃAC (Open auxiliary circuit) Switching cycles, max.: 6000 (at 1 x I_n) Fuse: M1 (normal blow) Power dissipation: 1.26 W (in nominal operation per channel) Voltage drop: 0.42 V (at 1 x I_n) Auxiliary contact Minimum operating voltage U_min DC: 10 V Maximum operating voltage U_max DC: 240 V Maximum operating voltage U_max. AC: 240 V Minimum operating current I_min: 10 mA Max. operating current I_max: 1 A
Connection data	Connection method: pluggable
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/9c754cbf8e030f4089d1985cb82bba0b/-S204x204-FJPG Width: 12.3 mm Height: 45 mm Depth: 52 mm Complete module width: 12.3 mm Complete module height: 90 mm Complete module depth: 77.3 mm
Material specifications	Flammability rating according to UL 94: V-0 Insulating material group: II
Mechanical properties	Mechanical data Open side panel: No
Environmental and real-life conditions	Ambient conditions Degree of protection: IP30 (Actuation area) Ambient temperature (operation): -30°C ... 60°C Ambient temperature (storage/transport): -40°C ... 80°C Humidity test: 240 h, 95 % RH, 40°C Shock (operation): 30g (According to IEC 60068-2-27, Test Ea) Vibration (operation): 8g (in accordance with IEC 60068-2-6, Test Fc)
Approvals	UL approval Identification: UL Listed ULÃ508 UL/C-UL Recognized UL 1077 CSA Identification: CSA CAN/CSA-C22.2 No. 235-04 Shipbuilding approval Identification: DNV GL
Standards and regulations	Standards/specifications: ENÃ60934
Mounting	Mounting type: on base element Connection method: pluggable