Skip to content

shipping

Free Shipping on all order!

warranty

1 year warranty

Live Chat support@plc-direct.com (847) 242-1595

My account

Your cart is empty

Shop our products

My AccountSign in or register

Categories
Home
Brands
- ABB
- B&R
- Balluff
- Beckhoff
- Bently Nevada
- Control Techniques
- Cutler Hammer
- Danfoss
- Delta
- Eaton
- Emerson
- Fanuc
- Festo
- Foxboro
- Fuji Electric
- General Electric
- Hitachi
- Honeywell
- IFM
- Indramat
- Keyence
- Kollmorgen
- Lenze
- Leuze
- Mitsubishi
- MOOG
- Omron
- Parker
- Pepperl+Fuchs
- Phoenix Contact
- Pilz
- Proface
- Prosoft
- Red Lion
- Rexroth
- Schneider
- Sick
- Siemens
- Toshiba
- Triconex
- Turck
- Vickers
- Woodward
- Yaskawa
- Yokogawa
Submit PO
- Submit Purchase Order
- Credit Application
News
Sell to Us
About Us
About PLC Direct
Contact Us
Quick Quote

Contact & Support

(847) 242-1595

support@plc-direct.com

Submit PO
Submit Purchase Order
Credit Application

About Us
About PLC Direct
Contact Us

Home
Categories
- Vibration Monitoring
- Servo Drives
- Variable Frequency Drives
- HMI Panels
- SCADA Software
- Hydraulic Pumps
- Hydraulic Valves
- AC Induction Motors
- Panel PCs & Box PCs
- Remote I/O Modules
- Safety Barriers & Signal Conditioners
- Touchscreen HMI Panels
- SCADA Runtime Software
- Piston & Gear Hydraulic Pumps
- Industrial Ethernet Devices
- Industrial Ethernet Switches
- Standard AC Induction Motors
- Signal Towers & Stack Lights
- Filter-Regulator-Lubricator Units
- Pneumatic Fittings & Accessories
- Round Body Pneumatic Cylinders
- Proportional Pressure Regulators
- Pilot-Operated Solenoid Valves
- DC Power Supplies
- Industrial Power Supplies
- Residual Current Circuit Breakers
- RCDs
- Electronic Soft Starters
- Surge Protection Devices
- Surge Protective Devices
- Paperless Data Recorders
- Industrial Data Recorders
- Continuous Level Sensors
- Ultrasonic Level Transmitters
- Digital Panel Meters
- Electronic Pressure Sensors
- Process Pressure Sensors
- Safety PLCs
- Safety Controllers Devices
- Safety Laser Scanners
- Rotary Encoders
- Proximity Ultrasonic Sensors
- Valve Accessories
- Sensor Accessories
Brands

BROWSE ALL BRANDS
View complete directory →

All A B C D E F G H I K L M O P R S T V W Y

ABB B&R Balluff Beckhoff Bently Nevada Control Techniques Cutler Hammer Danfoss Delta Eaton Emerson Fanuc Festo Foxboro Fuji Electric General Electric Hitachi Honeywell IFM Indramat Keyence Kollmorgen Lenze Leuze Mitsubishi MOOG Omron Parker Pepperl+Fuchs Phoenix Contact Pilz Proface Prosoft Red Lion Rexroth Schneider Sick Siemens Toshiba Triconex Turck Vickers Woodward Yaskawa Yokogawa

FEATURED BRANDS

SIEMENS SCHNEIDER ABB YASKAWA SICK BECKHOFF FANUC Download Line Card
Submit PO
PURCHASE ORDER
- Submit Purchase Order
- Credit Application
News
Sell to Us
About Us
- About PLC Direct
- Contact Us
Quick Quote

Home › Collections › Supplementary Protectors

Supplementary Protectors

Active Filters ▼

In Stock Only

Category ▼

Sub-Category ▼

Brand ▼

Product Type ▼

Loading…

Show:

Recently viewed

About Us
Quick Quote
Blog
Line Card
Reviews

Shipping Information
Product Information
Return Policy
Privacy Policy
Terms of Service

Contact Form

(847) 242-1595
support@plc-direct.com
2395 Delta Ln
Elk Grove Village, IL 60007

Country/region

Country/region

© Copyright 2026 PLC Direct, LLC, All Rights Reserved.

We Accept

PLC Direct, LLC provides reliable automation spares with great customer service right when you need them. The surplus, refurbished, and used products sold on this website are sourced by PLC Direct, LLC through independent suppliers. PLC Direct, LLC is not an authorized distributor for, or representative of, the manufacturers listed on this website. We do not make any claims as to any quality control measures applied to any of the products listed on this website – these products may vary as to their country of origin, including accessories, packaging, and other material related to the product. Manufacturers may not provide technical assistance and software licenses may be void. This website has not been endorsed or approved by any manufacturer or tradename listed herein. Any depictions, designated trademarks, brand names, or brands listed on this website are the property of their respective owners.

© Copyright 2026 PLC Direct, LLC, All Rights Reserved.

Opens in a new window.