Helvar 492 16 A Power Relay Unit

HELVAR 492

16 A high-current relay
High-inrush specification relay
Compact size for installation within a luminaire, electrical panel or in-line mounting

Secure wire connection with strain relief cover
Allows control of switched loads
High-inrush specification relay

Connections

DALI consumption: 2 mA
DALI cabling must be mains rated

DALI: 0.5 mm² – 1.5 mm² solid or stranded
Strip length: 8.5 mm – 9.5 mm

Relay: 0.5 mm² – 1.5 mm² stranded
0.5 mm² – 2.5 mm² solid core
Strip length: 8.5 mm – 9.5 mm

Relay

Relay contacts: High-inrush, single-pole, single throw (SPST) latching relay
Isolation: 3 kV
Maximum load: 16 A

Number of devices: Quantity is limited by MCB: refer to the manufacturer’s data.
External protection: External protection must not exceed 16 A type C MCB.

Operating and storage conditions
Ambient temperature: 0 °C to +40 °C

Relative humidity: Max. 90 %, noncondensing
Storage temperature: -10 °C to +70 °C

Mechanical data

Dimensions: 118 mm × 40 mm × 21.2 mm
Weight: 52 g
Material: Polycarbonate/ABS mix, UL94 V-0
IP rating: IP30

At Helvar they create intelligent and energy-saving lighting solutions.

Their Intelligent lighting is essential for the wellbeing of employees, customers, visitors, patients… and you! By combining smart data and reporting tools, and working together seamlessly with other manufacturers systems, Helvar’s solutions help to create smart environments built for the future.

Their products are regarded as best-in-class for reliability, compatibility and flexibility. With an extensive selection of advanced lighting solutions and components, they are unmatched when it comes to saving energy and enhancing comfort and mood.

From providing remote monitoring and maintenance, to using data to predict energy savings or to lower running costs by integrating to other building systems, their service offerings support buildings throughout their entire life cycle.

The company was originally set up in 1921 by Mr Walter Grueling and Mr Bengt Nybom. A century later, Helvar Oy Ab is now one of the global leaders in intelligent lighting solutions, with a world-class hybrid offering of wired- and wireless- control solutions, as well as a powerful platform of digital services.

Their mission is to Turn Everyday Places into Brighter Spaces; spaces which are perfectly functional, intelligent and designed for the future. Helvar is headquartered in Finland, with regional offices in Sweden and the United Kingdom, and we work closely with a network of over 80 expert partners across the world.

Helvar’s luminaire components division now operates as an independent manufacturer, producing world-class LED drivers and lighting components under the Helvar Components name.
As the company ventures into the next 100 years, the ‘Helvar spirit’ continues to live on– combining a passion for sustainability, customer closeness, a hardworking attitude and first-class industrial know-how into an ever-growing and successful team.