ABB S203-K5 System Pro M compact® Supplementary Protector; 5 Amp, 480Y/277 Volt AC, 3-Pole, DIN Rail Mount

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$374.31 / each

Vendor: ABB
Cat #: S203-K5
Part #: 30573
SKU: 206217
UPC #: 662019171708

Product Details

Dimension: 52.5 mm Width x 69 mm Depth x 88 mm Height
Fast breaking time (2.3 - 2.5 ms)
Bus connection system
Finger safe terminals
Multi-function terminals
Suitable for reverse feed
Energy limiting class 3
ON/OFF contact position indication

ABB System Pro M compact 3-Pole Supplementary protector limits current and features two different tripping mechanisms like the delayed thermal tripping mechanism for overload protection and the electro mechanic tripping mechanism for short circuit protection. It measures 52.5 mm x 69 mm x 88 mm. It has an ambient operating temperature of -25 to 55 deg C and can be stored at a temperature of -40 to 70 deg C. It withstands two shocks for 13 milli-seconds. Supplementary protector has 90% - 96% efficiency for 28 cycles at 55 deg C and 95% - 100% efficiency for 28 cycles at 25 deg C. It is rated at 5 Amps, 400 VAC. It has a power loss of 3.9 Watts and a power loss of 1.3 Watts per pole. It has a phase-to-phase insulation voltage rating of 500 Volts and an operational voltage rating of 12 VDC/VAC - 440 VAC/125 VDC. It operates at a frequency of 50/60 Hz.

Supplementary protector has a short circuit current rating of 6 kilo-Amps, ultimate short circuit breaking rating of 10 kilo-Amps and a service short circuit breaking rating of 7.5 kilo-Amps. It has 2 deg pollution. Impulse withstand voltage rating is 4 kilo-Volts, 6.2 kilo-Volts at sea level and 5 kilo-Volts at 2000 m. It can withstand a dielectric test voltage of 2 kilo-Volts at 50/60 Hz for one minute. It features insulation group I, RAL 7035 housing and insulation group II, black, sealable actuator that has I/O marking. Supplementary protector has ON/OFF circuit breaker indicator. It has a tightening torque of 25 Inch-lb. It can be mounted onto DIN rail TH35-7.5 that measures 35 mm x 7.5 mm and onto DIN rail TH35-15 that measures 35 mm x 15 mm.

Supplementary protector can accommodate a bush bar of size 18-8 AWG rigid/standard conductor of size 18-4 AWG and flexible/flexible with ferrule conductor of size 0.75 - 16 It comes in overvoltage category III and is compatible with Pozidriv 2 screwdriver. It features an electrical endurance of 20000 AC cycles and a mechanical endurance of 20000 cycles. It has a magnetic trip range of 40 - 60 Amps and a thermal trip range of 5.25 Amps. It has type K tripping characteristic. It has UL/CSA certified maximum operating voltage rating of 480Y/277 VAC. It is IP20/IP40 rated. Supplementary protector meets IEC/EN/UL/CSA/RoHS standards.

Product Specifications

Actuator Insulation Group II, Black, Sealable, I/O Marking
Alternate Part Number S203K5
Amperage 5 A
Amperage Rating 5 Amp
Application For Residential, Commercial and Industrial Purpose
Auxiliary Contacts Bottom-Fitting
Case Quantity 1, 100
Catalog Description 3 pole, 5 amps rated at 480Y/277 VAC, UL 1077 series miniature circuit breaker with thermal-magnetic trip device, K trip curve, and 6kA interrupt current rating
Catalog Number S203-K5
Commodity Code 32423
Connection Failsafe Bi-directional Cylinder-lift Screw Terminal
Country of Origin DE
Degree Of Protection IP20, IP40 with Cover
Dimension 52.5 mm Width x 69 mm Depth x 88 mm Height
Enclosure IP20, IP40 With Cover
Environmental Conditions -40 to 70 deg C Storage Temperature, Pollution Degree 2, 28 cycles with 55 deg C / 90-96% and 25 deg C / 95-100%
Frequency Rating 50/60 Hz
GTIN 00662019171708
Gross Weight 0.850
Height 88
Housing Insulation Group I, RAL 7035
In Stock Yes
Interrupt Rating 6 Kilo-Amp, 10 Kilo-Amp Ultimate, 7.5 Kilo-Amp Service
Interrupting Rating 10 Kiloampere At 240 Vac, 6 Kiloampere At 480 VAC Star/277 Vac, 10 Kiloampere At 60/125 Vdc
Invoice Description English MCB 3P K 5A 480Y/277 SUPP
Item Supplementary Protector
Length 69
Material Insulation Group I, RAL 7035
Mfr/Vendor ABB
Model S200-K
Mounting DIN-Rail
Number Of Poles 3
Number of Poles 3
Operating Temperature -25 To +55
Power Loss 3.9 Watt
ShortDescriptionStripped ABB-S203-K5-System-Pro-M-compact-Supplementary
Special Features High performance MCB provides compact supplementary, energy limiting, circuit protection
Standard UL 1077
Standards UL 1077, CSA C22.2 No. 235, CE Certified, IEC/EN 60898-1, IEC/EN 60947-2 Approved, RoHS Compliant, UL File E76126
Sub Brand System Pro M compact®
Temperature Rating -25 to 55 deg C
Torque Rating 25 Inch-lb
Trip Range 40 - 60 Amp (Magnetic), 5.25 Amp (Thermal)
Trip Type K-Curve, Thermal-Magnetic
Type S200 Series
UPC 662019171708
Voltage Rating 480Y/277 Volt AC
Width 52.5
Wire Size 18-8 AWG Busbar, 18-4 AWG Conductor
description AB S203K5 MCB 3P K 5A 480Y/277 SUPP
feature#1 Dimension: 52.5 mm Width x 69 mm Depth x 88 mm Height
feature#2 Fast breaking time (2.3 - 2.5 ms)
feature#3 Bus connection system
feature#4 Finger safe terminals
feature#5 Multi-function terminals
feature#6 Suitable for reverse feed
feature#7 Energy limiting class 3
feature#8 ON/OFF contact position indication