AutomationDirect.com    Cumming, GA 30040-9905
May 22, 2013 Rated up to 175 A, Konnect-It™ single-level terminal blocks accept wiring sizes from 26 AWG to 2/0 AWG and have 100 kA SCCR rating, while double-level models come in 20 and 30 A versions. Triple-level terminal blocks handle up to 24 A and accept wiring from 24 AWG to 12 AWG. Available with screw-down or snap-on clamping ground connections, grounding terminal blocks feature corrosion-free connection points. Miniature terminal blocks, offered in 20 and 30 A capacities, mount on 15 mm DIN rails.

Blockmaster Electronics, Inc.    Elk Grove Village, IL 60007
Mar 28, 2013 Used in various power distribution and terminal applications, MPT series has power handling ranges from 24 A/450 V to 150 A/1,000 V and can accept 14–1 AWG stranded as well as 12–2 AWG solid wire ranges among 7 different sizes. Modularity allows any number of positions to be assembled on line or in field; each position interlocks together for seamless side-by-side or stackable construction. Panel mount design features through-hole design, allowing terminal feed through panel.

WAGO Corp.    Germantown, WI 53022
Mar 22, 2013 Available in 3.5, 5.0, and 7.5 mm pin spacing, picoMAX® eCOM Pinstrip Pluggable Terminal Blocks support OEMs manufacturing automation, test/measurement, and process electronics. Efficiency and usability are enhanced via elimination of pin housing. Push-in (solid and ferruled conductors) and push-button terminations (stranded conductors) accelerate high-density PCB manufacturing and installation, while factory-installed straight or angled pins allow horizontal or vertical PCB mounting.

Automation Systems Interconnect Inc.    Mechanicsburg, PA 17055
Mar 12, 2013 Featuring 3.81 centerline spacing, MRT37 and MRT38 Series come in both vertical and right angle orientation, with right and left bottom wire entry, with or without mating flange hardware. Miniature pluggable units are available in 2–20 positions in standard green color, but can be custom ordered in black, blue, orange, red, and grey. Terminal blocks include UL, cUL, VDE, CSV, and IMQ approvals.

Automation Systems Interconnect Inc.    Mechanicsburg, PA 17055
Feb 20, 2013 Measuring 1.86 x 1.60 x 0.22 in., TC500 accepts thermocouple leads stripped of their insulation to .75 in. Two wires overlap when inserted, and leads are clamped together on both sides of thermocouple block for optimal electrical connection. This is accomplished without requiring any other compensation metals or contacts, eliminating the risk of cold junctions. Along with 15 A and 600 V ratings, features include compatibility with 20-14 AWG wire sizes.

WAGO Corp.    Germantown, WI 53022
Feb 13, 2013 Packing characteristics of 110 V power supply into 6 mm wide DIN-rail terminal block, 859 Series eliminates redundant power supplies for 5–12 V applications, including running 24 Vdc sensors and other controls on battery power. All models feature short-circuit protected outputs, reverse voltage protection, and TVS diode protection. Line regulation from 0.5–2%, varying by model, ensures power consistency, while efficiency up to 85% limits heat generation and power draw.

Automation Systems Interconnect Inc.    Mechanicsburg, PA 17055
Feb 11, 2013 Carrying up to 14 A, MRT40 Series allows for wire to wire applications with male plug in 5.08 mm spacing, 2–16 positions, with or without screw flanges. MRT30 Series comprises female plug in 5 mm spacing, 2–24 positions, with or without screw flange. Featuring UL, cUL, VDE, CSV, and IMQ approvals, terminal blocks are available with accessory key/activation code that opens spring, eliminating need for screwdriver and facilitating cross mating as well.

Crouse-Hinds Div., Cooper Industries, Inc.    Syracuse, NY 13221
Feb 11, 2013 Designed for indoor or outdoor use with rigid conduit and IMC, Myers™ conduit hubs come in materials such as zinc, stainless steel, and aluminum and are available with IEC/Ex and ATEX approvals. Design facilitates installation and includes oversize nut with radial serrations to ensure flush installation and positive grounding. Other features include captive O-ring gasket, precision machine cut NPT threads, and insulated throat. Vibration-proof design ensure secure installation.

Marathon Special Products    Bowling Green, OH 43402
Jan 31, 2013 Bulk Fastening Power Block (BFPB) provides series of fasteners for terminating various combinations of listed crimp lugs or flexible busbar to distribute power. Also, product enables reliable termination of large, flexible-stranded wire and distribution of power with flexible busbar. Current carrying capacity is rated up to 1,605 A, and voltage rating is up to 1,000 V AC/DC. Short Circuit Current Ratings (SCCR) include 100K and 35K with and without over-current protection, respectively.

American Electrical, Inc.    Richmond, VA 23235
Jan 31, 2013 Measuring 10.7 mm in width, DIN Rail Terminal Block features built-in miniature female thermocouple connector that enables fast auditing and troubleshooting. Fully enclosed unit mounts to 32 or 35 mm DIN rail and requires no end plates. Terminal block connects directly to handheld meter for data collection, quality compliance, troubleshooting, and calibration.

WAGO Corp.    Germantown, WI 53022
Dec 21, 2012 Routing power supplies to PLCs, I/O, and associated components within space-restricted panels, DIN-rail mount Power Distribution Blocks include 4 models rated up to 30 A and one model up to 65 A. There are 2 poles for connecting both sides of power supply output and daisy-chaining offered on 30 A block, and connection configurations range from 2 x 8 to 2 x 24; 65 A unit is single-pole block. CAGE CLAMP® Spring Pressure Technology minimizes installation time for all conductors AWG 28–12.

American Electrical, Inc.    Richmond, VA 23235
Sep 19, 2012 Supplied in plastic housing of gray polyamide 6.6 thermoplastic resin with UL 94 V0 rating for up to 85°C operation, fully enclosed TCB Series has built-in female connector for connection to handheld meter. Unit supports thermocouple Type K and J calibrations and does not require any end plates. Mounted on 35 mm DIN rails or 32 mm G-type rails, product features zinc plated steel screws and clamps as well as funneled wire entry. Latter accelerates wire insertion.

WAGO Corp.    Germantown, WI 53022
Aug 29, 2012 With integrated spacer, 2060 Series 2-pole pushbutton SMD terminal block simplifies design and expedites manufacturing for developers of high-output LED devices. Pushbuttons eliminate PCB lead hand-soldering, and product accommodates solid/stranded conductors (AWG 24-18) - even tinned, top-coated, or pre-bonded ones - within one unit. Solid conductors are pushed-in, and removal is actuated via pushbutton. Flexible or stranded conductors utilize pushbuttons for termination/removal.

WECO Electrical Connectors, Inc.    Mooers, NY 12958
Aug 28, 2012 Featuring 5.0 mm pitch and rectangular flat leads, SMarTconn® 974-D-SMD-DS Series supports 0.20 mm co-planarity specification. Units have fixed terminal bodies and 45° inclined tower for wire entry and screwdriver access. Available in 2-6 poles, terminal blocks are constructed for reflow processes used in automated manufacturing systems. Series enables printed circuit board designers to migrate interconnect components from through-hole to genuine surface mount technology.

WECO Electrical Connectors, Inc.    Mooers, NY 12958
Aug 06, 2012 Available in 2-12 poles, SMarTconn 930-D-SMD Series is constructed for reflow processes used in automated pick and place assembly systems. Floating pin design ensures total co-planarity adaptation to PCB surface and fully eliminates coefficient of thermal expansion mismatch effect. Suited for high-volume production systems, 930-D-SMD Series enables PCB designers to migrate interconnect components from through-hole to genuine SMT, which allows for soldering of components on both sides.

Automation Systems Interconnect Inc.    Mechanicsburg, PA 17055
May 02, 2012 Used to open up circuit while inserting meter for testing, UL-approved ASI knife disconnect terminal blocks allow control loops and current transformer circuits to be inspected under zero voltage conditions. Knife disconnect is color-coded orange to provide visual indication of position. Suited for use in measurement, regulation, and control systems, models ASIUK5MTPP and ASIUDK4MTKPP are rated up to 15 A @ 600 V and have wiring capacity of 22-12 AWG or 30-10 AWG.

Blockmaster Electronics, Inc.    Elk Grove Village, IL 60007
Mar 20, 2012 With MPT Panel Feed Through Terminal Blocks, field wiring is outside enclosure and product circuits are inside shielded cabinet or box, enabling designers to isolate circuits from interference. Ten modules are available with ratings from 24 A/450 V to 150 A/1,000 V and pitches from 7.5-18.8 mm. Variety of push-on tab, solder, and screw terminations are offered. Mounting to panels is accomplished with knurled-nut, snap-on wedges or mounting screws depending on current rating of module.

Phoenix Contact    Harrisburg, PA 17111 0100
Feb 21, 2012 Available for RBO 5/RSC 5 modular feed-through terminals, Carrier 35-13 Kit and Carrier F-13 Kit provide short circuit capability for current transformer applications. Carrier 35-13 supports DIN rail-mounted terminals, while Carrier F-13 suits panel-mounted terminals. Both include 4 shorting screws, 1 bridging bar, 4 isolators, and 1 carrier to hold 4 screws when not in use. Offered in 9 and 13 mm pitches, RSC/RBO terminals are rated 600 V and either 30 or 45 A.

Leviton Commercial Networks Division    Bothell, WA 98021
Feb 08, 2012 Supporting video applications over distances up to 100 ft, Enhanced Multimedia Outlet System Modules include 3 types: VGA, RCA composite video and stereo audio, and RCA component video. Modules provide point-to-point connections over twisted pair cable, for connection of everything from PC monitors to DVD players. Modules offer industry-standard 110-punchdown termination and give installers ability to cut cable lengths in field.

Phoenix Contact    Harrisburg, PA 17111 0100
Feb 03, 2012 Accommodating cable sizes up to 2 AWG with currents to 115 A, IPC 35 Series offers PCB-to-PCB and wire-to-wire connections. Plug connectors and headers are available in 4-pin version with EMC-grade shield connection. Conductor connection is made by tightening tension sleeve with screwdriver. Two- to six-pin plug connectors are equipped with screw flanges that latch to header. With centerline spacing of 15 mm, connectors feature unrestricted 600 V UL rating in compliance with UL1059.