S203-K20
ABB Circuit Breakers, S200 Series
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S203-K20

ABB Circuit Breakers, S200 Series
In stock
Item Number
S203-K20
MFG Item Number
S203-K20
Series
Availability

Obsolete Item No Longer Available

Product Details

Overview

Circuit Breakers, S200 Series
Item #
S203-K20
Circuit Breaker, 3-P, 20A/480V, K,

S200 Series Information

  • Supplemental Protector
  • Use as Overcurrent Protection
  • UL 1077 ‑ E76126
  • B, C, D, K Trip Characteristics
  • AC Rated
The S200 Series of miniature circuit breakers from ABB offer a compact solution to your protection requirements. These miniature breakers are current limiting, DIN rail mounted and can offer a good equivalent to fused systems. Application specific trip curves of B, C, D and K, provide maximum circuit protection. A wide range of accessories will complete the installation including shunt trips, auxiliary contacts, alarm contacts, undervoltage release, busbars and much more.

  • 480Y/277 VAC
  • 0.5 to 63 Amps
  • Line and Load Terminals Included
  • Ring Tongue Styles Available
  • Finger Safe Terminals
  • Optional Front Mounting Kit

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Specifications

Specifications
Manufacturer Part Number S203-K20
Item Number S203-K20
Manufacturer ABB
Product Series S200
Family Series ABB Circuit Breakers, S200 Series
Poles 3
Current Rating 20 A
Max Voltage 125 VDC, 480 VAC
Protection Supplemental
Trip Curve K
Terminals Included Line and Load
Trip Unit Fixed Thermal / Fixed Magnetic
Mounting DIN Rail
UL Standard 1077
CSA Standard 22.2
IEC Standard 60898, 60947-2
Neutral Pole No
kAIC @ 240 VAC 10
kAIC @ 277/480 VAC 6
kAIC @ 60 VDC 10
kAIC @ 125 VDC 10
Terminal Type Screw
Auxiliary Switch Optional
Shunt Trip Optional
Undervoltage Release Optional
Alarm Switch Optional
Busbar Optional
Approvals CSA, UL
Net Weight 0.9412 lbs
Gross Weight 0.9412 lbs
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