The Buchholz Relay Type 26 (BF 80/10/8), identified by type identification number 26-1.46.-0411, is a specialized protection device designed for fluid-filled electrical equipment. Manufactured according to EMB drawing number 616.261137, this unit features a language-neutral nameplate for global applicability. It is configured with a normally closed warning function and a normally closed shutdown function. The throttle valve is factory-set to a velocity of 2.00 m/s with a tolerance of ± 15%. Each unit is supplied with instructions for use and a test certificate provided in both German and English (1x German, 1x English). This specific model number 26-1.46.-0411 ensures precise adherence to the outlined EMB engineering and operational standards.
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| Manufacturer | Buchholz Relays |
|---|---|
| Country | |
| Part number | 26-1.46.-0411 |
| Inner Code | 5266136 |
| Custom Code | 85365080 |
| Product type | Buchholz Relay Type 26 |
|---|---|
| Type | BF 80/10/8 |
| Type identification number | 26-1.46.-0411 |
| Warning | Normally closed |
| Shutdown | Normally closed |
| Setting of the throttle valve | 2.00 m/s ± 15% |
| EMB drawing number | 616.261137 |
| Nameplate | language-neutral |
| Instructions for use and test certificate | 1x German, 1x English |