1-In 2-Out Terminal Blocks
A 1-in 2-out terminal block is a multi-input DIN rail terminal block with one connection point on one side and two on the other, joining three conductors at the same potential. It is used in control and automation panels, without needing an extra bridge, to distribute a single supply or signal conductor to two separate loads or to collect two return conductors on a single line. In this category, Onka OPK series 2.5/4 mm² push-in terminal blocks are listed with 24 A rated current and 750 V rated voltage, in beige, gray, brown, red, blue, yellow, black and green housing colors. Compare the conductor cross-section with the terminal block's 2.5/4 mm² connection cross-section and the total current passing through the single input with the 24 A rated current, and choose the housing color by circuit grouping. It should not be confused with a two-level terminal block: in a standard two-level type the levels carry two independent circuits, whereas in this terminal block the three connection points are at a single potential.
Products
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Gray — Onka · SKU: 1020285 · TRY 49.95 · In stock
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Yellow — Onka · SKU: 1020291 · TRY 49.95 · In stock
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Blue — Onka · SKU: 1020288 · TRY 49.95 · In stock
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Beige — Onka · SKU: 1020286 · TRY 49.95 · In stock
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Brown — Onka · SKU: 1020289 · TRY 49.95 · In stock
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Red — Onka · SKU: 1020290 · TRY 49.95 · In stock
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Black — Onka · SKU: 1020287 · TRY 49.95 · In stock
- Onka OPK 2.5/4mm2 1 Input/2 Output DIN Rail Terminal Block Green — Onka · SKU: 1020292 · TRY 49.95 · In stock
How to choose 1-In 2-Out Terminal Blocks
A 1-in 2-out terminal block is a multi-input DIN rail terminal block with one connection point on one side and two on the other, joining three conductors at the same potential. It is used in control and automation panels, without needing an extra bridge, to distribute a single supply or signal conductor to two separate loads or to collect two return conductors on a single line.
- Clarify whether the task is connection, cable routing, enclosure distribution or termination.
- Match dimensions, thread standard, conductor cross-section and IP rating with the cable and panel.
- Choose housing material and pack quantity according to the mounting environment.
Frequently asked questions
What is 1-In 2-Out Terminal Blocks and where is it used?
A 1-in 2-out terminal block is a multi-input DIN rail terminal block with one connection point on one side and two on the other, joining three conductors at the same potential. It is used in control and automation panels, without needing an extra bridge, to distribute a single supply or signal conductor to two separate loads or to collect two return conductors on a single line.
What should I compare when choosing 1-In 2-Out Terminal Blocks?
Compare the conductor cross-section with the terminal block's 2.5/4 mm² connection cross-section and the total current passing through the single input with the 24 A rated current, and choose the housing color by circuit grouping.
Where can I find technical details for 1-In 2-Out Terminal Blocks products?
It should not be confused with a two-level terminal block: in a standard two-level type the levels carry two independent circuits, whereas in this terminal block the three connection points are at a single potential.