Curtis Industries electronic terminal blocks are manufactured to exceed all required specifications. Curtis Industries terminal blocks reach industry defining upper and lower limits in Center to Center spacing as well as the industry upper and lower ranges for wire (AWG).

Delivering guaranteed quality incredibly fast! (read more)

With the convenience of modular IEC terminal blocks and the security of NEMA terminal blocks that accept wires equipped with ring tongue or spade terminals, you will find ASIST Series of terminal blocks to be a great fit for your next application Many industries and applications require the use of a terminal block that will securely hold the wire in place despite the screw being loosened. In t... (read more)

AutomationDirect offers Wire Duct & DIN rail-mounted terminal blocks (DINnectors) at huge savings. Wire duct products include: rigid PVC wire duct including "thin finger" styles, flexible wiring duct, spare duct covers & accessories including: separators, wire retainers, ID tags, mounting inserts, rivets, spiral wrap & braided sleeving. (read more)

The ST723 terminal block is a larger version of our ST722 block. Available with either one or two poles, this block is intended for equipment that requires larger voltages and currents (600 Volts @ 380 Amps). (read more)

WAGO's DIN-rail mount terminal blocks, ranging from the 280 Series to 285 Series POWER CAGE CLAMP®, now carry a 100 kA Short Circuit Current Rating (SCCR) when used with appropriate fuses. (read more)

Marathon Special Products is proud to introduce the NEW 1700 series, thermoplastic heavy-duty terminal block. The 1700 series is perfect for control wiring of all types with a current rating of up to 75 amps with proper termination. (read more)

Spectrum Control, Inc. now offers it's complete line of Filtered Terminal Blocks in RoHS compliant models. Spectrum's RoHS compliant terminal blocks are available in Barrier Strip or PCB models. The rugged construction of these blocks protects the filter element from damage that is common during changes in field wiring. Every part is 100% tested for key parameters. (read more)

Easy-to-mount, multipurpose PCB screw type terminals are a practical, low-cost alternative to PC screw type edge connectors, barrier blocks, terminal boards & terminal strips. Will accommodate solid or stranded wire, crimp-type terminals or lugs. Ideally suited for high-density packaging. RoHS complaint. Available with colored screws for easy visual identification. (read more)

For 29 years RIA CONNECT has manufactured high quality, competitively priced terminal blocks and terminal block connectors for the Global market. We offer pc mount screw based RIACON European style terminal blocks, springclamp based SPRINGCON terminal blocks, tool-less insulation displacement IDCON connectors, PLUGCON headers and pin strips for pluggable terminal blocks. (read more)

UL file number E201546 has been assigned to Keystone Electronics' "Quick-Fit" terminals indicating recognition by Underwriters Laboratories Inc. that they are in compliance with their component program. RoHS compliant (read more)