Unlike mechanical relays, these solid state relays have no moving parts, so they require less maintenance and last longer, switch faster, and are quieter. They mount on 35 mm DIN rail (also known as DIN 3) for fast installation.

With no moving parts, these solid state relays last longer, switch faster, and are quieter than mechanical relays. They interface between your controller and components to isolate input and output circuits, which protects components from voltage spikes, amplifies the relay’s signal, and reduces interference for reliable transmission.

Use these relays with industrial automation systems, security and emergency lighting, and small motors.

Use the screw terminals to hardwire these relays.

Fit these relays where standard spade-terminal relays are too big.

Often used for high-speed switching at low-current levels, these solid state relays have no moving parts, so they switch faster, last longer, and are quieter than mechanical switches.

Smaller than relays with electrical wiring, these relays fit in compact devices. Mount them through holes on circuit boards with their solder pin terminals.

The interlocked opposing contacts won't close at the same time, so these relays are suitable for safety applications such as machine guarding.

Control and diagnose issues with safety-critical circuits.

These relays pair the transmission reliability of an interface relay with the fail-safe operation of a safety relay. They have interlocking contacts—also known as force-guided or mechanically linked contacts—so opposing contacts won't close at the same time.

Suitable for DC-powered equipment such as forklifts, floor scrubbers, and trucks.

With no moving parts, these solid state relays require less maintenance and last longer, switch faster, and are quieter, than mechanical relays. Also known as automotive relays.

Sealed for safety, these relays are a good choice for hazardous locations where combustible or corrosive gases may be present.

A single, momentary input voltage switches these relays and locks them in position, so they don't require a constant input voltage to stay on or off.

Send a signal to turn equipment on and off from up to 150 feet away without having to run electrical wire. These relays have an enclosure to protect the terminals from dust and accidental bumps.

An enclosure covers the terminals on these relays to help prevent damage from dust or accidental bumps.

Remotely control these relays through an app on your smartphone—they simultaneously monitor phase, voltage, and frequency.

Detect and mitigate ground faults to prevent harm to equipment, circuits, and people.

Prevent changes in frequency from damaging sensitive equipment.

Switch lighting systems on and off—these relays can handle the high switching current on large overhead light systems.

With a built-in web server, these relays can be remotely controlled over any IP network, including the Internet.

With a shallower depth than most other starters, these fit in narrow spaces.

Sized to fit in tight spaces, these starters have a shorter height and narrower depth than most other starters.

Rated NEMA 4X, these enclosed starters are protected from corrosion and washdowns.

Housed in a durable steel enclosure.

Operated by hand, these starters are more compact than electrically actuated motor starters; use them when multiple motor circuits are housed in one panel.

Combine a switch and a thermal overload element to build a starter that can handle high-current-rated motors. Also known as a NEMA starter.

Use these switches to turn motors on and off, or with lighting and electric heat circuits. They do not provide overload protection.

Safely turn motors on and off near ignitable gases and dust—the housing on these switches seals in anything that could ignite flammable material.

Install these switches in areas with oil, coolant, corrosive chemicals, and regular washdowns. They're rated IP69K and NEMA 4X and 12 or 12K.

Rated NEMA 4, these switches are protected from washdowns.