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Safety Relays, Interlocks & Equipment

203 listings · 200 in stock

200 Safety Relays, Interlocks & Equipment listings are on our shelves today, each one photographed as the actual unit that ships – not a stock picture. The brands we stock most here are Pilz, Allen-Bradley and Schmersal.

More about Safety Relays, Interlocks & Equipment

By condition, the stock breaks down as 78 used, 74 open box, 46 new surplus and 2 sold for parts or repair. You can pick one up for as little as $6.89; the most expensive is $2,009.70. Order by 3 PM CT on a business day (Mon–Fri) and it ships the same day from Princeton, TX – free shipping to the lower 48. Our 30-day guarantee covers every item here except those sold for parts or repair.

Weekly new-arrivals email for Safety Relays, Interlocks & Equipment

1–24 of 203 results

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Electroswitch Lockout Relay Rotary Switch

Electroswitch

Electroswitch 7805D Lockout Relay Rotary Switch

Electroswitch 7805D Lockout Relay Rotary Switch 125VDC Solenoid Industrial Part

Used

Only 1 left

Free shippingShips next business day

$322.89

Allen-Bradley 440P-M18001 IMP Safety Limit Switch

Allen-Bradley

440P-M18001

Allen-Bradley 440P-M18001 Guardmaster IMP Safety Limit Switch Roller Ser A 10A

New Surplus – Open Box

Only 2 left

Free shippingShips next business day

$25.89

Pilz 474695 PNOZ Safety Relay

Pilz

474695

Pilz PNOZ 474695 Safety Relay 24VDC 3S 1O 3.5W 240/400VAC 8/5A E-Stop Industrial

New – Open Box

Only 5 left

Free shippingShips next business day

$55.89

SMC VHS50-10-R Pressure Relief Lockout Valve

SMC

VHS50-10-R

SMC VHS50-10-R 3-Port Pressure Relief Lockout Valve 1in 0.1-1.0 MPa Pneumatic

New – Open Box

Only 1 left

Free shippingShips next business day

$61.89

Pilz 301131 Interface Module

Pilz

301131

Pilz PSS SB Bridge 301131 SafetyBUS p Interface Module Industrial Safety Device

Used

Only 1 left

Free shippingShips next business day

$43.89

Keyence GS-MB13 Safety Door Interlock Switch

Keyence

GS-MB13

Keyence GS-MB13 Mounting Bracket Kit for GS Series Safety Door Interlock Switch

New – Open Box

Only 1 left

Free shippingShips next business day

$117.89

Schmersal 16-02ZVRK-M20 AZ Safety Interlock Switch

Schmersal

16-02ZVRK-M20

Schmersal AZ 16-02zvrk-M20 Safety Interlock Switch IP67 500V Carrier 10014598

New – Open Box

Only 1 left

Free shippingShips next business day

$15.89

Allen-Bradley 100-C43 00 IEC Contactor

Allen-Bradley

100-C43

Allen-Bradley 100-C43 00 Ser A 3-Pole IEC Contactor 100S-F Ser B Guardmaster Aux

New Surplus – Open Box

Only 1 left

Free shippingShips next business day

$160.89

Allen-Bradley 100S-C16DJ14C Guardmaster Safety Contactor

Allen-Bradley

100S-C16DJ14C

Allen-Bradley 100S-C16DJ14C Guardmaster Safety Contactor 16A 24VDC Coil Ser B

New Surplus – Open Box

Only 2 left

Free shippingShips next business day

$198.89

BVH0750S Hydraulic Lockout Ball Valve

Industrial part

BVH0750S

DMIC BVH0750S 17-146 Hydraulic Lockout Ball Valve 3/4 in 6000 PSI Steel Lever

New – Open Box

Only 1 left

Free shippingShips next business day

$30.89

Parker Legris 7886 22 Air Lockout Valve

Parker

Parker Legris 7886 22 22 Air Lockout Valve 1/2 N

Parker Legris 7886 22 22 Air Lockout Valve 1/2 NPT Push to Connect Tube Fitting

New – Open Box

Only 2 left

Free shippingShips next business day

$53.89

Allen-Bradley 100S-C16EJ422C Safety Contactor

Allen-Bradley

100S-C16EJ422C

Allen-Bradley 100S-C16EJ422C Ser B Safety Contactor 16A 24VDC Guardmaster B22

Used

Only 1 left

Free shippingShips next business day

$104.89

Allen-Bradley 100S-C23DJ14C Safety Contactor

Allen-Bradley

100S-C23DJ14C

Allen-Bradley 100S-C23DJ14C Ser C Safety Contactor 23A 24VDC Guardmaster 3 Pole

Used

Only 1 left

Free shippingShips next business day

$18.89

Banner SI-LS42DSG Safety Interlock Switch

Banner

SI-LS42DSG

Banner SI-LS42DSG Safety Interlock Switch Guard Locking 230V 2.5A 24VAC DC HDO

Used

Only 1 left

Free shippingShips next business day

$71.89

Parker 7886 22 Pneumatic Lockout Valve

Parker

Parker Legris 7886 22 22 Pneumatic Lockout Valve

Parker Legris 7886 22 22 Pneumatic Lockout Valve 1/2 in NPT x Push to Connect

New – Open Box

Only 4 left

Free shippingShips next business day

$53.89

SMC VHS30-03B-X1 Pressure Release Lockout Valve

SMC

VHS30-03B-X1

SMC VHS30-03B-X1 Residual Pressure Release Lockout Valve 3/8in Port Pneumatic

New – Open Box

Only 3 left

Free shippingShips next business day

$27.89

Brady BS08A-RD 45345 Ball Valve

Brady

BS08A-RD

Brady BS08A-RD 45345 4-Legged Ball Valve Lockout Tagout 2in-8in Pipe Red Safety

New – Open Box

Only 4 left

Free shippingShips next business day

$28.89

Brady Ball Valve

Brady

Brady Ball Valve Lockout Red 2 Piece Clamshell 1

Brady Ball Valve Lockout Red 2 Piece Clamshell 1/2in to 1-1/4in Pipe Safety LOTO

New – Open Box

Only 2 left

Free shippingShips next business day

$12.89

GVS Elipse SPR467 Organic Vapor P100 Filter

GVS Elipse

SPR467

GVS Elipse SPR467 Half Mask Respirator Organic Vapor P100 Filter M/L Size NIOSH

New – Open Box

Only 1 left

Free shippingShips next business day

$105.89

GVS Elipse SPR468IDUA Respirator Replacement Filter

GVS Elipse

SPR468IDUA

GVS Elipse SPR468IDUA OV P100 Respirator Replacement Filter Safety Kit BOX OF 5

New Lot of 5

Only 2 lots left

Free shippingShips next business day

$25.00 / lot of 5

MSA 10083796 Safety Relay

MSA

10083796

MSA Advantage 4000 10083796 Single Port Full Face Mask Small Silicone Cloth

New

Only 4 left

Free shippingShips next business day

$295.89

92-600 Safety Relay

Industrial part

92-600

Ansell Touch N Tuff 92-600 Nitrile Gloves Size S 6.5-7 Powder Free 100 Count

New

Only 2 left

Free shippingShips next business day

$29.89

SFS6-SW-D24 Safety Relay Module

Industrial part

SFS6-SW-D24

Samwon Act IOLINK SFS6-SW-D24 Safety Relay Module 6A 250VAC Industrial Control

New – Open Box

Only 1 left

Free shippingShips next business day

$999.00

MSA 10083796 Safety Relay

MSA

10083796

MSA Advantage 4000 10083796 Single Port Full Face Mask Respirator Small Silicone

New – Open Box

Only 4 left

Free shippingShips next business day

$295.89

Get a quote on Safety Relays, Interlocks & Equipment

Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).

Request a quote on Safety Relays, Interlocks & Equipment

Safety Relays, Interlocks & Equipment: common questions

Do you have Safety Relays, Interlocks & Equipment in stock?

Yes. 200 Safety Relays, Interlocks & Equipment listings are in stock right now, priced from $6.89 to $2,009.70. Every one is photographed, and all of them are listed on this page.

Which brands of Safety Relays, Interlocks & Equipment do you carry?

Mostly Pilz, Allen-Bradley and Schmersal, plus 40 more brands. The Brand filter on this page narrows the list to one maker.

Do in-stock items in Safety Relays, Interlocks & Equipment ship the same day?

Yes, when you order by 3 PM CT on a business day (Mon–Fri): in-stock items ship the same day from Princeton, TX, with free shipping to the lower 48.

Can I request a part you don't list in Safety Relays, Interlocks & Equipment?

Yes. Request a quote with the part number and we check our warehouse and our sourcing network. We answer within 1 hour during business hours (Mon–Fri 9–3:30 CT).