ABB Abb ST203M-K20 Mcb 3p K 20a Ul1077
ABB Abb ST203M-K20 Mcb 3p K 20a Ul1077
ABB Abb ST203M-K20 Mcb 3p K 20a Ul1077

Abb ST203M-K20 Mcb 3p K 20a Ul1077

ABB
Brand: ABB
SKU: ST203M-K20
Availability: In Stock

Ships same day if ordered by 12 pm

$282.69
$282.69
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Product Description

The ABB ST203M-K20 miniature circuit breaker provides supplementary protection up to 480 Y / 277 VAC and 125 VDC. Ideal for multiple applications and markets, it is fully compatible with System pro M compact accessories. This 3-pole breaker has a K curve and a 20A current rating.

  • Supplementary protection up to 480 Y / 277 VAC and 125 VDC
  • Compatible with System pro M compact accessories
  • Suitable for interior applications

Product Highlights

The ABB ST203M-K20 is a miniature circuit breaker providing supplementary protection in various applications. It features a K curve, 3 poles, and a 20A current rating.

Product Information

Standard Information

  • Brand: ABB
  • Manufacturer Part Number: ST203M-K20
Technical Specifications
Type
Thermal/Magnetic
Brand
ABB
Characteristic
K Curve
Current Rating
20 A
Manufacturer Part Number
ST203M-K20
Mounting Type
DIN Rail Mount
Number of Poles
3
Series
ST200 M Series
Termination
screw
Voltage Rating
480/277 V
Product Series
ST200M
Family Series
ABB Circuit Breakers, ST200M Series
Max Voltage
125 VDC, 277/480 VAC
Trip Curve
K
Trip Unit
Fixed Thermal / Fixed Magnetic
Mounting
DIN Rail
Neutral Pole
No
Terminal Type
Screw
Auxiliary Switch
Optional
Shunt Trip
Optional
Undervoltage Release
Optional
Alarm Switch
Optional
UL Standard
1077
Approvals
CCC, CSA, EAC, UL, VDE
Volts AC
277, 480Y
Amps
20
Interrupt Rating AC
10 kA
MPN
ST203MK20
Number of Throws
3
Suitable For
Interior
Tripping Characteristics
Type K
Current Type
AC/DC
Control Style
Switch
Operation Method
On/Off
Interruption Type
Thermal Circuit Breaker
Number of Ports
3
Number in Pack
1
Mounting Style
DIN Rail
Maximum Amperage
20 A
Number of Positions
3
Number of Phases
3
Material
Plastic, Copper
Model
CDS 273 334 R0487
ABB Abb ST203M-K20 Mcb 3p K 20a Ul1077

Vendor: ABB

Abb ST203M-K20 Mcb 3p K 20a Ul1077

$282.69

Vendor: ABB

Abb ST203M-K20 Mcb 3p K 20a Ul1077

$282.69

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