ABB S203-K30 | Mini Breaker, S200, 3 Pole, Trip K, 30A

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protecti on.

ABB - S203-K30 - Applications

• For Residential, Commercial And Industrial Purpose

ABB - S203-K30 - Specification Description

• Voltage Rating: 12 - 440, 480Y/277 V AC
• 12 - 125 V DC
• Amperage Rating: 30 A
• Frequency Rating: 50/60 Hz
• Trip Type: Thermal Magnetic
• Trip Range: Magnetic: 240 - 360 A, Thermal: 31.5 A
• Interrupt Rating: 6 kA, 10 kA Ultimate
• Number Of Poles: 3
• EnclosP20, IP40 With Cover
• Actuator: Insulation Group II, Black, Sealable, I/O Marking
• Material: Insulation Group I, RAL 7035
• Length: 69 mm
• Width: 52.5 mm
• Height: 88 mm
• Operating Temperature: -25 To +55 deg C
• Environmental Conditions: Storage Temperatur0 To 70 DEG C
• Tightening Torque: 25 in-lb
• Connecting Capacity: Conductor: 18 - 4 AWG, Busbar: 18 - 8 AWG
• Mounting: DIN Rail: TH35-15 (35 mm Length X 15 mm Width), TH35-7.5 (35 mm Length X 7.5 mm Width)
• Recommended Screw Driver: Pozidriv 2
• Insulationltage: Phase To Ground: 250 V AC, Phase To Phase: 500 V AC
• Energy Limiting Class: 3
• Tripping Characteristic: K
• Endurance: Electrical And Mechanical: 20000 Cycles
• Overvoltage Category: III
• Contact Position Indication: ON/OFF
• Dielectric Test Voltage:V At 50/60 Hz For 1 min
• Pollution Degree: 2
• Impulse Withstand Voltage: 4 kV
• Tech Info: UL 1077 Listed, CSA 22.2 No. 235, CE Certified, IEC/EN 60898-1, IEC/EN 60947-2 Approved, RoHS Compliant

ABB - S203-K30 - Specifications

Type	Circuit Breakers
UNSPSC Code	39121601

ABB - S203-K30 - Documents and Downloads

ABB S203-K30 Specification Sheet

Click to View