SMS IEC Screw-Type Terminal Blocks meet recognized international IEC standards. These finger-safe blocks are designed for DIN rail mounting. You get the flexibility you need with a full range of accessories and speciality blocks. Choose from 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.
| ITEM NO. | STK-2.5 | STK-4 | STK-6 | STK-10 |
| Order No. | 06001 | 06002 | 06003 | 06004 |
| Dimension | ||||
| Width x Thickness x Height (mm) | 40/6/41 | 40/6.5/46 | 40/8/46 | 40/10/46 |
| Screw (mm) | M2.5 | M3 | M3.5 | M4 |
| Torque (Nm) | 0.4-0.8 | 0.5-1.0 | 0.8-1.6 | 2.0-2.4 |
| Stripping Length (mm) | 10 | 12 | 12 | 12 |
| Rated data | ||||
| Voltage Rating (V) Current Rating (A) | 800V/24A | 800V/32A | 800V/41A | 800V/57A |
| Power-frequency withstand voltage | 2.5KV | 2.5KV | 2.5KV | 2.5KV |
| Wire section (mm² ) | 2.5 | 4 | 6 | 10 |
| Connecting capacity | ||||
| Single wire | 0.5-6 | 0.5-6 | 0.5-10 | 1.5-16 |
| Multistrand wire | 1.5-4 | 1.5-6 | 1.5-10 | 1.5-16 |
| Multistrand wire with terminal | 0.5-2.5 | 0.5-4 | 0.5-6 | 0.5-10 |