Topworx Switch Box TVA-K20GNCM

Product Description

Topworx TVA-K20GNCM Switch Box, type TVA Valvetop Discrete Valve Controller (Switch Box), Engineering resin base with clear polycarbonate lid. Bus Sensor (2) Mech SPDT gold contacts 50mA/120VAC) Underlying silver contacts (10A/250VAC). Area Classification Intrinsically Safe; ATEX Zone 1 II2G Ex ia IIC T4. Visual Display Standard 90° Green Open / Red Closed Shaft NAMUR, 304 Stainless Steel – Conduit Entries (2) M20 – O-Rings Buna/EPDM – O-Rings Silicone – Operating Temps* -40 °C to 60 °C

The TopWorx™ TVA is ideal for non-incendive applications. Modular in design, it offers competitive features and flexi-bility at significant cost savings.
Our TX-Series switchboxes deliver outstanding value by providing full functionality in compact, direct-mount enclosures. Available with a variety of position sensors, integral solenoid valves, and bus networks, the TX-Series is suitable for use in all hazardous areas and carry IECEx, ATEX, and UL certifications.
The GO Switch offering in the TX- Series line offers the same reliability as existing GO Switches with improved features and benefits. The 36 GO Switch will offer the option of 2 or 4 switch configurations for the TX and TV Enclosures. Integrated solenoid valves are optional in the 2-switch configuration for even more control.

Features for the Topworx TVA-K20GNCM Switch Box
Intrinsically Safe and suitable for all environments
Variety of Bus Networks and Sensor Options
Perfect for Non-Incendive Applications
Low profile compact design
Reliability in environment extremes
Impact resistant highly visible display