IEC Screw-Type Terminal Blocks meet recognized international IEC standards. Our finger-safe blocks are designed for DIN rail mounting. We offer a wide range of high-density IEC block types, from general feed-through for control wiring to specialty blocks for grounding and isolation, plus thermocouple blocks designed for temperature-dependent process control applications.
Bulletin 1492 Double Level, Plug-in Style Terminal Blocks provide a means of plugging-in discrete electronic components, circuit protection fuses, or circuit isolation disconnect plugs while helping to save valuable panel space.
Bulletin 1492 Fuse Blocks are hinged-arm fuse blocks for better overcurrent protection. The blocks mount directly on DIN rail. Our fuse blocks are available in a range of sizes for a range of different fuses, with or without blown fuse indication.
Bulletin 1492 Grounding Blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.
Bulletin 1492 Internal Component Terminal Blocks have internal fixed electronic components. Component blocks are available with diode forward, diode reverse, surge suppressor, or a range of resistor values.
Bulletin 1492 Isolation Terminal Blocks provide an easier and more convenient means of opening a circuit without rewiring.
Bulletin 1492 Mini-blocks are general single- and double-level feed-through and grounding blocks. These durable terminal blocks are available in a broad range of colors in a smaller size.
Bulletin 1492 Multi-circuit Feed-through Terminal Blocks are ideal for applications where control signals must be distributed and collected through the same blocks. The blocks are a good solution for high-density wiring applications and are available in nine colors.
Bulletin 1492 Neutral Disconnect and Installation Blocks offer increased safety by requiring a tool to open or close a circuit. This system works with a series of feed-through circuits, ground circuits, and circuits with a direct connection to a bus bar that runs the full length of the terminal blocks to a connection block that is mounted further down the rail for an isolated neutral connection.
Bulletin 1492 Plug-in Style Terminal Blocks provide a means of plugging-in discrete electronic components, circuit protection fuses, or a circuit isolation disconnect plug for applications where space is limited.
Bulletin 1492-JP Process Terminal Blocks are designed specifically for process marshalling applications to save 45% panel space and improve the performance of signal routing and distribution.
Bulletin 1492 Sensor Terminal Blocks conveniently provide all connections needed for three-wire applications in one terminal block. This design helps you save panel space.
Bulletin 1492 Single-circuit Neutral Disconnect Blocks offer increased safety through a disconnect that requires a tool to open or close a circuit. This block is connected to a bus bar that runs the full length of the terminal blocks to a connection block that is mounted further down the rail for an isolated neutral connection.
Bulletin 1492 Space-saver Feed-through Terminal Blocks are compact terminal blocks with multi-wire capability for single-circuit applications. We offer these terminal blocks in nine colors and several sizes to accommodate your wire range requirements.
Bulletin 1492 Space-saver Grounding Terminal Blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.
Bulletin 1492 Specialty Feed-through Terminal Blocks have test plugs and adapters that identify the presence of voltage and perform simple diagnostic measuring of voltage. Feed-through terminal blocks are available with a test plug that breaks the circuit, forcing the current to run through a meter connected to the circuit-break test plug. Make-before-break or break-before-make test plugs can be used with the testing terminal block.
Bulletin 1492 Stab-connect Feed-through Terminal Blocks have stab connections on one side of terminal block. They are available in single circuit or two-level, two-circuit versions.
Bulletin 1492 Standard Feed-through Terminal Blocks are designed for single-circuit feed-through applications. These terminal blocks are available in several sizes and colors to accommodate different wire ranges and have multi-wire capabilities.
Bulletin 1492 Thermocouple Terminal Blocks are two-circuit terminal blocks with current bars made of thermocouple material. You can use them in process control to prevent the creation of additional EMF voltages at the wire-to-terminal block connections.