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ABB S282UC-K10 GHS2820164R0427 S280UC Miniature Circuit Breaker

ABB S282UC-K10 GHS2820164R0427 S280UC Miniature Circuit Breaker

Only 55 item(s) left in stock
  • Manufacturer: ABB

  • Product No.: S282UC-K10 GHS2820164R0427

  • Country of origin:Sweden

  • Product Type: Miniature Circuit Breakers

  • Payment: T/T, Western Union

  • Weight: 260g

  • Dimensions: 90 mm x 35 mm x 69 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantity
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Description

The ABB S282UC-K10 miniature circuit breaker with Product ID GHS2820164R0427 is a 2-pole universal current protection device engineered to provide reliable current limitation and electrical fault security. As part of the S280UC product family, this device features a high direct current voltage rating, making it an excellent option for demanding DC configurations alongside standard AC systems. The unit incorporates two distinct internal tripping mechanisms: a delayed thermal tripping system calibrated for overload protection and an electromechanical magnetic assembly designed for immediate short-circuit interruption. Compliant with international standards including IEC/EN 60947-2, UL1077, and CSA 22.2 No. 235, this circuit breaker ensures safe and stable performance across specialized infrastructure systems.

Features

  • Outfitted with a 2-pole configuration designed for concurrent multi-line isolation and control.
  • Utilizes a K-characteristic tripping curve calibrated for specific motor and inductive load management.
  • Features a high inbuilt direct current operational rating optimized for specialized high-voltage setups.
  • Incorporates an integrated contact position indicator with clear mechanical ON/OFF visual feedback.
  • Equipped with rugged cable clamp screw terminals to ensure stable and secure conductor anchoring.

Applications

  • Photovoltaics and renewable energy collection grids.
  • Telecommunication power distribution installations.
  • Electric traction and transport infrastructure networks.
  • Industrial automation loops and commercial low-voltage distribution panels.

Ordering Information

Parameter Value
Extended Product Type S282UC-K10
Product ID GHS2820164R0427
EAN 4012233637201

Technical Specifications

Parameter Specification
Manufacturer ABB
Number of Poles 2
Tripping Characteristic K
Rated Current (In) 10.00 A
Rated Operational Voltage acc. to IEC60898-1 440 V DC / 440 V AC / 484 V DC
Rated Insulation Voltage (Ui) acc. to IEC/EN 60664-1 500 V
Operational Voltage Maximum (incl. tolerance) 440 V AC / 484 V DC, Minimum 12 V AC / 12 V DC
Rated Frequency (f) 50 Hz / 60 Hz
Rated Short-Circuit Capacity (Icn) 6.0 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu) 6 kA
Rated Service Short-Circuit Breaking Capacity (Ics) 6 kA
Overvoltage Category II
Pollution Degree 2
Rated Impulse Withstand Voltage (Uimp) 4 kV (6.2 kV at Sea Level, 5.0 kV at 2000 m)
Dielectric Test Voltage 50/60 Hz, 1 min: 2 kV
Housing Material Insulation group I, RAL 7035
Actuator Type Insulation group II, black, sealable
Actuator Marking 1/0
Contact Position Indication ON/OFF
Electrical Endurance 10000 AC cycle
Mechanical Endurance 20000 cycle
Terminal Type Screw Terminals
Screw Terminal Type Cable Clamp
Connecting Capacity Busbar 16 mm² / Flexible with Ferrule 0.75 ... 16 mm² / Flexible 0.75 ... 16 mm² / Rigid 0.75 ... 25 mm² / Stranded 0.75 ... 25 mm²
Tightening Torque 2.5 N-m
Recommended Screw Driver Pozidriv 2
Ambient Air Temperature Operation -25 ... +55 Celsius / Storage -40 ... +70 Celsius
Environmental Conditions 28 cycles with 55 Celsius at 90-96% and 25 Celsius at 95-100%
Resistance to Shock acc. to IEC 60068-2-27: 30g / 3 shocks / 11 ms
Resistance to Vibrations acc. to IEC 60068-2-6: 5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In
Degree of Protection IP20 (IP40 inside enclosure with cover)
Maximum Operating Voltage UL/CSA 500 V DC / 480 V AC
Connecting Capacity UL/CSA Conductor 18 ... 4 AWG
Tightening Torque UL/CSA Main Circuit 17.5 in lb
Interrupting Rating acc. to UL1077 4.5 kA
Product Net Width 35.0 mm
Product Net Depth 69.0 mm
Product Net Height 90.0 mm
Product Net Weight 0.260 kg

Installation Guidelines

  • DIN Rail Installation: Mount the unit securely on standard symmetrical profiles including TH35-7.5 (35 x 7.5 mm mounting rail) or TH35-15 (35 x 15 mm mounting rail) complying with IEC 60715 guidelines.
  • Mounting Position: The mechanical enclosure is engineered to allow terminal mounting in any valid orientation angle.
  • Polarity Awareness: Due to the specific design requirements for universal current loops, please observe the direct current polarity indicators closely during layout connection.
  • Terminal Securing: Tighten electrical lines into the integrated cable clamp connections using a Pozidriv 2 screwdriver to a certified torque value of 2.5 N-m (17.5 in lb for UL/CSA arrangements).

Compliance and Certifications

  • Declaration of Conformity - CE: 2CDK400002D0401
  • RoHS Information: 2CDK400005K0201 / Following EU Directive 2002/95/EC August 18, 2005 and amendment
  • Standards: IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235
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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

ABB S282UC-K10 GHS2820164R0427 S280UC Miniature Circuit Breaker

What is the certified ambient operating temperature range for the device?

The certified ambient operating temperature range for the device is from -25 Celsius to +55 Celsius.

What specific terminal tightening torque is required for standard electrical connections?

The integrated cable clamp terminals require an engineering tightening torque of 2.5 N-m for standard applications or 17.5 in lb for UL/CSA configurations.

What primary internal mechanisms are utilized for loop protection?

The device relies on a delayed thermal tripping system for overload mitigation and an electromechanical magnetic assembly for immediate short-circuit isolation.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Sweden

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