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CB TM1 12A SFB P - CB TM1 12A SFB P 2800844 PHOENIX CONTACT Thermomagnetic device circuit breaker
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CB TM1 12A SFB P

CB TM1 12A SFB P 2800844 PHOENIX CONTACT Thermomagnetic device circuit breaker

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4413 in stock
Key Specifications
GTIN:4046356689953
Orderkey:2800844
(General):240 V
Catalog page:Page 328 (C-4-2017)
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Technical Specifications

ParameterValue
GTIN4046356689953
Orderkey2800844
(General)240 V
Catalog pagePage 328 (C-4-2017)
Packing unit1 pc
Country of originID (Indonesia)
(Electrical data)CSA 22.2 No. 235-04
Fuse type (General)SFB
Custom tariff number85362010
Voltage drop (General)0.13 V (at 1 x In)
Rated voltage (General)50 V DC (IEC 60934)
Tripping level (General)Trip-free mechanism (positive)
Tripping method (General)TM (thermomagnetic)
Type (Ambient conditions)Male
Color (Ambient conditions)gray
Humidity test (Dimensions)240 h, 95 % RH, 40 °C
Rated current IN (General)12 A (IEC 60934)
Auxiliary circuit (General)277 V AC / 0.5 A (Low-induction)
Depth (Key Commercial Data)52 mm
Device resistance (General)11 mΩ
Power dissipation (General)2.88 W (in nominal operation per channel)
Type of actuation (General)S type
Width (Key Commercial Data)12.3 mm
(Standards and Regulations)For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”
Height (Key Commercial Data)45 mm
Dielectric strength (General)3000 V AC (Actuation area)
Rated surge voltage (General)2.5 kV (Increased insulation in actuation area)
Required backup fuse (General)48 A (I > Icn)
Shock (operation) (Dimensions)30g (IEC 60068-2-27, Test Ea)
Switching cycles, max. (General)6000 (at 1 x In)
Degree of protection (Dimensions)IP30 (Actuation area)
Mounting type (Ambient conditions)on base element
Vibration (operation) (Dimensions)8g (IEC 60068-2-6, Test Fc)
Insulation resistance Riso (General)> 100 MΩ (500 V DC)
Weight per Piece (excluding packing)40.300 g
Rated insulation voltage Ui (General)277 V AC (UL 1077)
China RoHS (Standards and Regulations)Environmentally Friendly Use Period = 50
Degree of pollution (Ambient conditions)2
Number of positions (Ambient conditions)1
Standards/specifications (Electrical data)EN 60934
Complete module depth (Key Commercial Data)77.3 mm
Complete module width (Key Commercial Data)12.3 mm
Ambient temperature (operation) (Dimensions)-30 °C ... 60 °C
Complete module height (Key Commercial Data)90 mm
Short-circuit switching capacity Ik (General)1000 A AC (277 V AC)
Installation instructions (Ambient conditions)When mounted in rows, the nominal device current can be limited to just 80% or must be overdimensioned accordingly.
Insulating material group (Ambient conditions)II
Ambient temperature (storage/transport) (Dimensions)-40 °C ... 80 °C
Rated short-circuit switching capacity Icn (General)600 A (50 V DC)
Maximum auxiliary contact operating current (General)1 A
Maximum auxiliary contact operating voltage (General)240 V
Minimum auxiliary contact operating current (General)10 mA
Minimum auxiliary contact operating voltage (General)10 V
Flammability rating according to UL 94 (Ambient conditions)V0

Product Description

Interruption. Protec. thermomagnetic, 1 pole, characteristic curve. activ. SBF, 1 inverted contact, connector for base element.
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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