10A Relays | McMaster-Carr

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	Input Voltage Input Voltage

	Switching Voltage Switching Voltage

	Number of Terminals Number of Terminals

	Industry Designation Industry Designation

	Relay Type Relay Type


Standard	Signal

Timer

	Switching Current Switching Current	Show

10A

	Switching Current Switching Current	Hide

	Socket Connection Type Socket Connection Type


Quick- Disconnect Terminals	Circular Pin Terminals

	Number of Circuits Controlled Number of Circuits Controlled

	Mounting Location Mounting Location

Printed
Circuit Board

Panel

	Switch Starting Position Switch Starting Position

1 Off (Normally Open)

1 Off (Normally Open) or 1 On
(Normally Closed)

2 Off (Normally Open) and 2
On (Normally Closed)

2 Off (Normally Open) or 2 On
(Normally Closed)

3 Off (Normally Open) and 1
On (Normally Closed)

3 Off (Normally Open) or 3 On
(Normally Closed)

4 Off (Normally Open)

4 Off (Normally Open) or 4 On
(Normally Closed)

	Operation Type Operation Type

Mechanical

Solid State

	Switch Action Switch Action

Springs Back (Momentary)

Stays Switched (Maintained)

	Width Width

	Depth Depth

	Application Application

Power

Signal

	Control Current Control Current

	Height Height

	Power Power

	Specifications Met Specifications Met

CSA

CE Marked

	Mechanical Life Cycles Mechanical Life Cycles

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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200 Products

Relays

Compact Spade-Terminal Relays

Smaller than standard spade-terminal relays in height and depth, these relays save space inside your control cabinet.

Thin Spade-Terminal Relays

Thinner than other spade-terminal relays, these fit in tight spaces.

Flange-Mount Spade-Terminal Relays

Mount relays to a flat surface using the slot on the flange.

Spade-Terminal Relays

Attach quick-disconnect terminals or plug relays into relay sockets.

Circular-Pin Relays

The circular pin terminals plug into relay sockets for easy installation.

Premium Circular-Pin Relays

Built to handle tough, repetitive-use applications, these are more durable than standard relays.

Screw Terminal Relays

Use the screw terminals to hardwire these relays.

Machine-Guard Safety Screw Terminal Relays

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

Washdown Relays

A NEMA 4X enclosure protects the relay from washdowns, dirt, and corrosion. It has wire leads to hardwire to your equipment.

PC-Board Pin Relays

Solder these relays to a printed circuit board.

High-Starting-Current Vehicle Relays

Also known as automotive relays, these relays can handle high starting (inrush) currents.

Weatherproof High-Starting-Current Vehicle Relays

The extended housing covers and protects terminals.

Latching Relays

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.

Alternating Relays

Split run time between two devices—this relay will automatically alternate between them.

Thin Signal Relays with PLC Protection and Socket

Prevent voltage spikes from damaging your programmable logic controller or other sensitive control device. Thinner than other signal relays, these fit in tight spaces.

Signal Relays

Use these relays with circuits that control electric signals for PLCs and microprocessors.

Low-Current Timer Relays

Socket-Mount Multifunction Timer Relays

Plug these multifunction timer relays into relay sockets for fast installation and replacement.

Versa-Mount Multifunction Timer Relays

Install relays in a panel cutout or plug into a relay socket.

Socket-Mount Timer Relays

Plug these timer relays into relay sockets for fast installation and replacement.

Wide-Range Socket-Mount Timer Relays

Postpone starts longer and set wider intervals than with most timer relays.

Motor Voltage Monitors

Surface-Mount Motor Voltage Monitors

Use the mounting holes to attach monitors to a flat surface.

DIN-Rail Mount Motor Voltage Monitors

Mount these monitors to DIN rail.

Socket-Mount Motor Voltage Monitors

Plug monitors into relay sockets for fast installation and replacement.

Compact Programmable Logic Controllers

Smaller than other PLCs, these controllers save space in your control cabinet. They combine the functionality of a relay, timer relay, and switch in one unit, so you can program simple automation jobs.