ABB S202-B20 Miniature Circuit Breaker; 20 Amp, 480Y/277 Volt AC, 2-Pole, DIN Rail Mount

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$163.93 / each

Vendor: ABB
Cat #: S202-B20
Part #: 21288
SKU: 233040
UPC #: 662019169347

Product Details

Input/Output actuator marking, ON/OFF contact position indication
20000 AC Cycle electrical/20000 Cycle mechanical endurance

ABB 2-Pole Miniature circuit breaker has an ON/OFF contact position indicator and input/output actuator marking for convenience. It has a life of 10000 AC electrical cycle and 20000 mechanical endurance cycle. It measures 69 mm x 35 mm x 88 mm. It features an actuator that has black/sealed group ll insulation and housing that has Ral 7035 group l insulation. It has a voltage rating of 480Y/277 VAC at 50/60 Hz, current rating of 20 Amps and an interrupt current rating of 6 kilo-Amps. It can accommodate wire of size 18 - 4 AWG at the top and 18 - 8 AWG at the bottom.

Circuit breaker has a torque rating of 2.8 Nm and an operating temperature of -25 to 55 deg C. Circuit breaker has K curve/thermal magnetic type trip and magnetic trip is rated at 60 - 100 Amps/thermal trip is rated at 25 Amps. It has screw type terminal for easy connectivity. Circuit breaker is DIN rail mounted and has IP20/IP40 degree of protection. It is ideal for residential, commercial and industrial applications. Circuit breaker meets IEC/EN/UL standards.

Product Specifications

Actuator Insulation Group II, Black, Sealable
Alternate Part Number S202B20
Amperage Rating 20 Amp
Application For Residential, Commercial and Industrial Purpose
Catalog Description 2 pole, 20 amp rated at 480Y/277 VAC, UL 1077 series miniature circuit breaker with thermal-magnetic trip device, B trip curve, and 6kA interrupt current rating
Catalog Number S202-B20
Competitor Part No. ABBS202B20
Connection Screw Terminal
Country of Origin DE
Degree Of Protection IP20, IP40
Dimension 69 mm Length x 35 mm Width x 88 mm Height
Enclosure IP20, IP40 With Cover
Environmental Conditions 25g/2 Shocks/13 ms Shock Resistance, 5g, 20 cycles at 5 - 150 to 5 Hz with Load 0.8 Inch Resistance to Vibrations, 28 Cycles with 55 deg C / 90-96 % and 25 deg C / 95-100 %, Pollution Degree: 2
Frequency Rating 50/60 Hz
GTIN 00662019169347
Gross Weight 0.550
Height 88
Housing Insulation Group I, RAL 7035
Interrupt Rating 6 Kilo-Amp
Invoice Description English MCB 2P B 20A 480Y/277 SUPP
Item Miniature Circuit Breaker
Length 69
Material Insulation Group I, RAL 7035
Mfr/Vendor ABB
Mounting DIN-Rail
Number Of Poles 2
Number of Poles 2
Operating Temperature -25 To +55
Power Loss 5 Watt
ShortDescriptionStripped ABB-S202-B20-Miniature-Circuit-Breaker
Special Features High performance MCB provides compact supplementary, energy limiting, circuit protection
Standard UL 1077
Standards IEC/EN 60898-1, IEC/EN 60947-2, UL 1077
Sub Brand System Pro M compact
Temperature Rating -25 to 55 deg C
Torque Rating 2.8 N-m
Trip Range 60 - 100 Amp (Magnetic), 25 Amp (Thermal)
Trip Type B-Curve, Thermal-Magnetic
Type UL 1077
UPC 662019169347
Voltage Rating 480Y/277 Volt AC
Width 35
Wire Size 18-4 AWG Top, 18-8 AWG Bottom
description AB S202B20 MCB 2P B 20A 480Y/277 SU