STH4
1.5- 6 sq. mm Stud Type Terminal Block – with captive nuts. STH4
These Terminal Blocks are preferred for applications where the connections are subjected to severe vibrations.The wire is crimped to ring /fork type Lug (Ferrule) and is screwed on to flat current bar on the Terminal Block. The fastening nut always remains captive in the hinged plastic carrier. The Hinged Carrier should be lifted to insert the lugs and then snapped back into position. The nut can then be fastened to complete the connection. By the virtue of the hinged design the Terminal Blocks apart from shrouding the live parts, providing IP20 protection, saves considerable time in wiring.
| TECHNICAL DATA | |||
| Rated Voltage | 1000 V | ||
| Rated Current | 41 A | ||
| Tightening Torque | 1.2 Nm | ||
| Housing Material | Polyamide | ||
| Product Function | Feed Through | ||
| Wire Entry Orientation | Side Entry | ||
| Mounting Possibility | DIN 32/DIN 35/DIN 35-15 Rail | ||
| Stud Size | M4 | ||
| Operated by | Screwdriver | ||
| Rated Surge Voltage | 8 KV | ||
| Pollution Degree | 3 | ||
| CONNECTION DATA | |||
| Conductor Cross Section Stranded min. | 1.5 mm² | ||
| Conductor Cross Section Stranded max. | 6 mm² | ||
| Conductor Cross Section AWG/Kcmil min | 22 AWG | ||
| Conductor Cross Section AWG/Kcmil max | 8 AWG | ||
| 2 Conductors with same Cross Section Stranded min | 1.5 mm² | ||
| 2 Conductor with same Cross Section Stranded max | 6 mm² | ||
| Conductor Cross Section Solid min | 1.5 mm² | ||
| Conductor Cross Section Solid max | 6 mm² | ||
| DIMENSIONS | |||
| Height with DIN 32 rail | 56.4 mm | ||
| Height with DIN 35 x 15 mm rail | 59 mm | ||
| Height with DIN 35 x 7.5 mm rail | 52.2 mm | ||
| Length | 46 mm | ||
| Width (Thickness) | 11 mm | ||
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| APPROVALS | |||
