The product is a FRONT-MSTB 2,5/ 4-ST-5,08 plug component from PHOENIX CONTACT GmbH & Co. KG. It has a nominal current of 12 A, a nominal voltage of 250 V, a pitch of 5.08 mm, 4 positions, a screw connection, and is green in color.
The FRONT-MSTB 2,5/4-ST-5,08 is a green, 4‑position terminal block with a 5.08 mm pitch. It is rated for 12 A nominal current and 250 V nominal voltage (320 V for some variants) and uses a screw or spring‑cage connection. The product includes detailed mechanical dimensions, tightening torque values, and surge voltage ratings.
The handbook also lists accessories such as removal aids, marker cards, and various cross‑connectors, as well as certification approvals (CSA, CUL, UL, VDE). Ordering information, part numbers, and contact details for Phoenix Contact are provided.
| Nominal current | 12 A |
|---|---|
| Nominal voltage | 250 V (320 V for some variants) |
| Pitch | 5.08 mm |
| Number of positions | 4 |
| Connection type | Screw connection (also spring‑cage, crimp) |
The terminal block is rated for a nominal current of 12 A.
The recommended tightening torque is between 0.5 Nm and 0.6 Nm.
It is approved by CSA, CUL, UL, and VDE‑PZI.
Accessories include a removal aid (FRONT-MSTB‑EW), marker pens, marker cards, and various cross‑connectors.