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ABB Auxiliary Contact Blocks

ABB Brand SK1-11 Signaling Contact 1 NO+1 NC

Availability: In Stock
Brand: ABB
Type: Signal Contact Block
Product Net Width: 9mm
Product Net Height: 90mm
Product Net Depth / Length: 78.5mm
Product Net Weight: 0.035 kg
Country of origin: Bulgaria
ABB SK1-11 Signaling Contact: The ABB Brand SK1-11 Signaling Contact is designed to provide clear feedback during motor starter events, making it an essential component for electrical control systems. This signaling contact features both Normally Open (NO) and Normally Closed (NC) contacts, which allow it to indicate when a motor starter trips. Whether due to overload, short-circuit, or electrical release, the SK1-11 signaling contact ensures reliable signaling every time. Key Features:
  • Signal Tripping: The SK1-11 signaling contact activates when the manual motor starter trips, providing vital feedback to operators.
  • Manual Reset: The contact positions need to be manually reset by pressing the protruding orange button located on the device itself.
  • Contact Positions: Available with both Normally Open (NO) and Normally Closed (NC) contacts for flexible integration into various setups.
  • Simple Installation: The SK1-11 signaling contact easily attaches to the right side of the manual motor starter.
  • Durable Design: Built with screw terminals for secure and stable connections.
Why Choose ABB SK1-11 Signaling Contact? This product is ideal for providing a clear and visible indication of motor status, which is critical for maintaining operational safety and reducing downtime. The intuitive design, including the orange reset button, helps ensure quick and easy maintenance after tripping events. Where to Buy ABB SK1-11 Signaling Contact? Get the ABB Brand SK1-11 Signaling Contact 1 NO + 1 NC at Shansen Enterprises, an Authorized Channel Partner of ABB. Located in Coimbatore, we serve customers across India with 100% satisfaction and ready stock of high-quality electrical products like ABB contactors, relays, and other components. To get a quick quote, simply tap on the “Get Quote Via WhatsApp” message from this product page.

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Product Description

Technical Specifications Details
Terminal Type: Screw Terminals
Rated Operational Voltage: 690 V AC, 600 V DC
Main Circuit 690 V
Rated Operational Current AC-15 (Ie): (24 V) 6 A, (240 V) 4 A, (690 V) 1 A, (380 / 400 V) 3 A
Rated Operational Current DC-13 (Ie): (24 V) 2 A, (125 V) 0.55 A, (250 V) 0.27 A, (440 V) 0.15 A, (600 V) 0.15 A
Rated Impulse Withstand Voltage (Uimp): Auxiliary Circuit 6 kV
Rated Insulation Voltage (Ui): 690 V
Degree of Protection: IP20
Electrical Durability: 100000 cycle
Mechanical Durability: 100000 cycle
Connecting Capacity Auxiliary Circuit: Flexible with Ferrule 1/2x 0.75 ... 1.5 mm², Flexible with Insulated Ferrule 1/2x 0.75 ... 1.5 mm², Flexible 1/2x 0.75 ... 1.5 mm², Rigid 1/2x 1 ... 1.5 mm²
Tightening Torque: Auxiliary Circuit 0.8 ... 1.2 N·m
Wire Stripping Length: Auxiliary Circuit 8 mm
Recommended Screw Driver: M3 Pozidriv 2
Number of Auxiliary Contacts NO: 1
Number of Auxiliary Contacts NC: 1
Product Name: Signaling Contact
Suitable For: MS116, MS132, MO132, MS165, MO165
Suitable for Product Class: Manual Motor Starter
Accessory Group: Electrical
Accessory Type: Signal Contact

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