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Siemens Siemens HFK3B250L

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Description

Industry Description

SIEMENS LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. BREAKER HFG FRAME WITH HIGH BREAKING CAPACITY. 250A 3-POLE (18KAIC AT 600Y/347V) (65KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. EXTERNAL CONNECTION LINE AND LOAD LUGS (TAW1FG350) WIRE RANGE 4AWG - 350KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 4.1 x 7.3 x 3.4.

AD Description

Siemens SpeedFax™ HFK3B250L VL Series Low Voltage Molded Case Circuit Breaker, 600Y/347 VAC, 250 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

Vendor Description

Siemens VL Molded Case Circuit Breakers utilize a compact and modular design which can be configured to suit a wide range of ratings from 30 A up to 1600 A. Designed for global requirements, most breakers include the world's major standards and markings such as UL, CSA, NOM, IEC, CE and CCC. At 480 VAC, VL Circuit Breakers feature N-Class (35 kA), H-Class (65 kA) and L-Class (100 kA) interrupting ratings. They also feature both thermal magnetic and electronic trip units across the entire product line, assuring compatibility for virtually any application. VL Trip Units measure true RMS current. This type of measurement ensures the most accurate means of measuring currents in today's harmonic filled electrical distribution systems.

Specifications

Application
GLOBAL NON-INTERCHANGEABLE
Connection
LINE & LOAD STANDARD (CU/AL) LUGS
Country of Origin
DE
Frame
250A
Frequency_Rating
50/60
Interrupt_Rating
18KA
Material
MOLDED CASE CIRCUIT BREAKER
Number_Of_Poles
3
Operating_Temperature
40DEGC
Special_Features

  • A wide variety of protection options, ampere ratings as well as a full basket of available accessories ensure that Siemens has the product to suit your needs
  • Communication is possible over PROFIBUS DP or MODBUS RTU with electronic trip units
  • Compact size reduced dimensions save panel space, which can reduce the overall system design requirements and therefore material costs
  • Global non-interchangeable
  • HFG frame with high breaking capacity
  • High reliability most VL components are tested to twice the endurance specified by UL
  • Most VL breakers are with 100% rating
  • The modularity of the VL allows for last minute adaptation, forgives changes in system design and reduces inventory
  • VL breakers are designed for global use, allowing the user to serve virtually every market using one design and footprint, all VL breakers are HACR rated

Standard
UL
Sub_Brand
VL
Type
FG
Voltage Rating
347/600

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