Siemens SENTRON Insta contactor, 5TT5840-2, 4 NO contacts, 40 A AC, 24 V AC coil, 440 V, IP20, 3 modular width units.
| Parameter | Value |
|---|---|
| Width | 54 mm |
| Height | 90 mm |
| Depth | 71 mm |
The Siemens SENTRON Insta contactor 5TT5840-2 is a 4-pole normally-open contactor rated for 40 A operational current at 440 V AC, with a 24 V AC coil.
IP20 finger-safe housing suits enclosed panel mounting; no special washdown or outdoor protection. The 4 NO contacts with zero NC contacts mean this is a straight make-only switching block, so plan your control logic accordingly — no auxiliary break before make.
Rated 40 A operational current at 440 V AC, with a 24 V AC coil. Four normally-open contacts, zero normally-closed. Switching capacity for incandescent lamp loads is 4000 W. IP20 enclosure, 3 modular width units.
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an inquiry for a firm quote.