A2B 250 TMF 175-1750 4p F F

Name: A2B 250 TMF 175-1750 4p F F
Brand: ABB
SKU: A2B 250 TMF 175-1750 4p F F

The ABB A2B 250 TMF 175-1750 4P FF is a robust, IEC-compliant molded case circuit breaker, offering reliable electrical distribution with a high current rating of 175-1750 A and 4 poles.

Product ModelA2B 250 TMF 175-1750 4p F F

Material Number1SDA066556R1

Product ID91330

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Current RatingThe ABB A2B 250 TMF 175-1750 4P FF supports a wide current range of 175-1750 A, making it suitable for various industrial and commercial applications.
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2. IEC ComplianceDesigned to meet IEC standards, this circuit breaker ensures high safety and performance in electrical distribution systems.
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3. Reliability and EfficiencyBuilt with robust materials, this breaker provides reliable operation and efficient electrical distribution, minimizing downtime and ensuring smooth system performance.
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4. Versatile ApplicationWith its 4-pole configuration, the ABB A2B 250 TMF 175-1750 4P FF can be used in a variety of applications, from industrial control panels to commercial electrical installations.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

1SDL000183R0001 9AKK108467A6707

Product Net Width

140 mm

Product Net Height

150 mm

Product Net Depth / Length

60 mm

Product Net Weight

1.75 kg

Product Main Type

SACE FORMULA

5. Easy InstallationThe breaker’s compact design and standardized mounting options make it easy to integrate into existing electrical systems, reducing installation time and costs.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Version

Electrical Durability

4000 cycle

Mechanical Durability

10000 cycle

Number of Poles

Opening Time

CB with SOR 15 ms CB with UVR 15 ms

Power Loss

at Rated Operating Conditions per Pole 10 W

Rated Current (In)

Main Circuit 175 A

Rated Impulse Withstand Voltage (Uimp)

6 kV

Rated Insulation Voltage (Ui)

690 V

Rated Operational Voltage

550 V AC 250 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(240 V AC) 12.5 kA (380 V AC) 9 kA (415 V AC) 9 kA (440 V AC) 7.5 kA (480 V AC) 7.5 kA (500 V AC) 2.5 kA (250 V DC) 2 Poles in Series 9 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 15 kA (480 V AC) 15 kA (500 V AC) 5 kA (250 V DC) 2 Poles in Series 18 kA

Rated Uninterrupted Current (Iu)

250 A

Release

TMF

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Front

ETIM 8

EC000228 - Power circuit-breaker for trafo/generator/installation protection

ETIM 9

EC000228 - Power circuit-breaker for trafo/generator/installation protection

Object Classification Code

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

eClass

V11.1 : 27370409

Manufacturer ID

1SDA066556R1