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Alternating Relay | 2NO Contacts | 690V Maximum Voltage | 24V AC Coil | @Pack of 1 | by Clipsal

BRAND: Clipsal
SKU: SCHCA2SKE20B7
$328.10 List price: $408.90
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The Alternating Relay is designed for efficient load sharing between two circuits, featuring 2 Normally Open (2NO) contacts and a maximum voltage of 690V. Ideal for industrial automation, HVAC systems, and motor control centers, this relay ensures reliable switching in demanding environments, making it a perfect choice for licensed electricians and professionals.

Product Name/Title: Alternating Relay | 2NO Contacts | 690V Maximum Voltage | 24V AC Coil | @Each of 1 | by Clipsal

Brand: Clipsal

SKU: SCHCA2SKE20B7

Alternatively Known As: Alternating relay, load sharing relay, TeSys SK relay, Clipsal alternating relay, SCHCA2SKE20B7 relay

Technical Specifications
  • Type: Alternating relay
  • Contact configuration: 2NO (2 Normally Open)
  • Maximum voltage: 690V
  • Coil voltage: 24V AC
  • Series: TeSys SK
  • Mounting: DIN rail
  • Electrical durability: 1,000,000 cycles
  • Operating temperature: -20°C to +60°C
  • Dimensions (H x L x W): 78mm x 80mm x 22.5mm
  • Weight: 0.15 kg
Key Features
  • Alternating relay for load sharing between two circuits
  • 2 Normally Open (2NO) contacts
  • Suitable for up to 690V applications
  • 24V AC coil voltage
  • Compact TeSys SK design for easy integration
  • Reliable switching for industrial environments
Professional Installation Requirements
  • Installation must be performed by a licensed electrician in accordance with local electrical regulations.
Applications
  • Industrial automation panels
  • Pumping systems requiring alternating control
  • Motor control centers
  • HVAC systems
  • Lighting control circuits
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Enables efficient load sharing, reducing energy waste and equipment wear.
  • Supports automation for optimized energy use in industrial systems.
Warranty Information

12 months warranty against manufacturing defects.

Available Now

The Clipsal TeSys SK Alternating Relay SCHCA2SKE20B7 is available for immediate purchase. Ideal for industrial automation, pumping, and load sharing applications.