Labor: 1–2 hours; Parts: $3; Total: $60–$120; per-unit $3–$6 Specs: 12A, 24V coil; enclosure; snubber; wiring harness. SEL panels and enclosures deliver advanced protection, automation, control, and communications solutions for both custom and standardized applications. SEL direct-replacement assemblies are complete, preassembled retrofit kits designed to match the form factor, terminal layout, and functionality of. How can we improve? Select the right electrical enclosure for your environment and the accessories you'll need to get it mounted and connected. Choose from our selection of relay enclosures, including corrosion-resistant washdown enclosures, indoor enclosures, and more. Relay Racks and Cabinets provide a secure area for installing interconnect patch panels, switches, transceivers, and cabling. These features offer varying degrees of. In general, a basic PCB relay may cost $1–$5 per unit when bought in small quantities, while higher-end industrial relays with protection features can run $50–$200 each. The main price levers are coil voltage (for example 5V, 12V, or 24V), contact rating (amps and voltage), and packaging. RS offers a wide range of enclosures including; open relay racks, cabinet racks, electrical enclosures, a large assortment of electronic enclosures, industry standard card cages and subracks, temporary enclosures in the form of travel and brief cases, and even some ice chests! This email address is. 15/27 kV, 125 kV BIL, Loadbreak Type C Porcelain Cutout with a 200A, 10kAIC fuseholder, large eyebolt connector and an extended NEMA "B" crossarm bracket.