ABB 1SBL921074R8410 Reliable Auxiliary Contact Block for Low-Voltage Circuit Breakers
Description:
Manufacturer : ABB
Product No. : 1SBL921074R8410
https://www.achievers-automation.com More Products
Reliable Industrial Component Sourcing for Enterprises
This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
The ABB 1SBL921074R8410 is a high-quality auxiliary contact block designed for seamless integration with ABB low-voltage circuit breakers and switchgear. As a critical auxiliary component in electrical distribution systems, this contact block enables signal transmission, status monitoring, and interlocking control, ensuring safe and efficient operation of power distribution networks. Engineered with ABB’s rigorous industrial standards, the 1SBL921074R8410 delivers exceptional durability, stable contact performance, and broad compatibility, making it ideal for commercial buildings, industrial facilities, and infrastructure projects.
Detail:
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Parameter Category
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Specifications
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Manufacturer & Product Line
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ABB, Auxiliary Contact Series for Low-Voltage Circuit Breakers
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Product Type
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Auxiliary Contact Block (Front-Mounted)
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Contact Configuration
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1 Normally Open (NO) + 1 Normally Closed (NC) Contact
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Rated Voltage & Current
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AC 400V, 6A; DC 250V, 4A (resistive load)
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Contact Material
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Silver-Nickel (AgNi) Alloy, low contact resistance (<50mΩ)
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Compatibility
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ABB Tmax T1-T6, Compact NSX 100-630 Series Circuit Breakers
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Operation Mechanism
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Mechanical linkage with circuit breaker, snap-action contact, response time ≤10ms
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Electrical Life
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≥100,000 operations at rated load
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Characteristic Type
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Details
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Operating Temperature Range
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-25°C to +70°C
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Storage Temperature Range
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-40°C to +85°C
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Humidity Tolerance
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5% - 95% RH (non-condensing), no corrosive gas
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Operating Altitude
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Up to 2000m above sea level (derating factor 0.8 above 1000m)
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Protection Rating
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IP20 (when installed on circuit breaker)
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Vibration Resistance
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IEC 60068-2-6: 10-55Hz (0.35mm amplitude), 55-150Hz (10m/s² acceleration)
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Front-mounted on circuit breaker, tool-free snap-on installation, screw terminals for wiring
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Physical Dimensions (L×W×H)
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45mm × 32mm × 68mm (compatible with standard breaker profiles)
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Brand
ABB Group is a Swedish-Swiss multinational electrical engineering corporation. Incorporated in Switzerland as ABB Ltd., and headquartered in Zurich, it is dual-listed on the the Nasdaq Nordic exchange in Stockholm, Sweden, and the SIX Swiss Exchange in Zurich. ABB was ranked 340th in the Fortune Global 500 list of 2020 and has been a global Fortune 500 company for 24 years.
Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
Below are the TOP BRANDS we handle in the past 12 years:
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Manufacture
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Products
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Bently Nevada
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3500 Vibration Monitoring System
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3300 Proximity Probes, Sensors & Transducer Systems
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ALLEN BRADLEY
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Industrial Control Products
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Pepperl-Fuchs
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Industrial Sensors & Isolated Barrier
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MTL Instruments
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Isolated Barrier
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Endress+Hauser
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Flow, Level, Liquid Analysis Instrument
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YOKOGAWA
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DCS & Field Instruments & Process Analyzers
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TE
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Dynamic Products
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Georg Fischer
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Piping System
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SMC
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controls, process, and Industrial products
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SICK
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Laser Sensor
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FESTO
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Pneumatic & Electric Automation Product
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Rosemount
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Analytical Products
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ASCO
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Solenoid Valves
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IFM
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Sensors & Controllers
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SCHMERSAL
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Safety switches & Safety Systems
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ABB
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V18345 Valve Positioner
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SIEMENS
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PLC modules & Transmitter
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FISHER
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DLC3100 Digital Level Controller
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TELEDYNE
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Oxygen Sensor & Fuel Cell
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DETCON
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Gas Detection Products
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HONEYWELL
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Switches & Transmitter
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VEGA
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Level Measurement Products
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AUMA
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Electric Actuators and Gearboxes
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YASKAWA
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Industrial Ac Drives
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BECKHOFF
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Controllers & I/O Modules
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BALLUFF
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Linear Position Sensors
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B&R
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PLC Module
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Phoenix Contact
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Housing
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Harting
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Connector Han
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For more product details, please visit our website: www.achievers-automation.com
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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