
ABB electrical accessory NFZB40ERT-21 1SBH136060R2140
- BrandABB
- SeriesNFZB40ERT-21
- Depth77 mm
- Operating voltage at AC 50Hz690 V
- Operating voltage from 60 Hz AC mains690 V
- Width45 mm
- Height86 mm

Auxiliary contactor, relay ABB 1SBH136060R2140: rated switching current 4 A, rated operational current Ie, 400 V 3 A. Auxiliary contactor or relay for switching control circuits. Dimensions 45 × 86 × 77 mm (W × H × D).
| Series | NFZB40ERT-21 |
|---|---|
| Electrical | |
| Operating voltage at AC 50Hz | 690 V |
| Operating voltage from 60 Hz AC mains | 690 V |
| Rated DC voltage | 6 V |
| Rated control circuit AC supply voltage Us at 60 Hz | 24–60 V |
| Rated control supply voltage Us AC at 50 Hz | 24–60 V |
| Rated control supply voltage Us DC | 20–60 V |
| Rated operational current | 3 A |
| Rated switching current | 4 A |
| Interface | No |
| Number of auxiliary NO contacts | 4 |
| Operating voltage current type | AC |
| Switch-on current type | AC/DC |
| Manual control, operation | No |
| Auxiliary circuit connection type | Screw connection |
| Mechanical | |
| Depth | 77 mm |
| Width | 45 mm |
| Height | 86 mm |
| Mounting method | DIN-rail/screw |
| Other | |
| With LED display | No |
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