Compare 1 price for MK Sentry 20A 3-Pole C Curve 3-Phase MCB — from £11.42 across 1 UK seller including Screwfix.
| Application | Commercial, Industrial, Power Distribution |
| Box Shape | Rectangular |
| Brand | MKSentry |
| Breaking Capacity | 10kA |
| Colour | White |
| Control Style | Toggle |
| Country/Region of Manufacture | United Kingdom |
| Current Rating | 20 A |
| Current Type | AC |
| Features | 10kA Breaking Capacity, C-Curve Tripping, Trip-free mechanism |
| Finish | Matte |
| Fuse Type | Miniature Circuit Breaker (MCB) |
| Interruption Type | Magnetic, Thermal |
| Material | PA6 Nylon, Metal |
| Maximum Amperage | 20 A |
| Model | Sentry Series |
| Mounting Style | DIN Rail Mounting |
| MPN | H8775T |
| Number of Gangs | 3 |
| Number of Outlets | 3 |
| Number of Phases | 3-Phase |
| Number of Poles | 3 |
| Number of Ports | 3 |
| Number of Switches | 1 |
| Number of Throws | 1 |
| Operation Method | Manual Toggle Switch |
| Smart Home Compatibility | Not Applicable |
| Smart Home Protocol | Not Applicable |
| Suitable For | 3-Phase Distribution Boards, Inductive Loads |
| Terminal Capacity | 25mm² |
| Tripping Curve | C |
| Type | Triple Pole MCB |
| Unit Quantity | 1 |
| Unit Type | Unit |
| Voltage | 400 V |
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