

611,15 €/ pieceexcl. VAT
739,49 €incl. VAT
Estimated delivery date - 18.11.2026Live Order Tracking
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Brand | FENWAL |
Series | 28021 |
Type | 3804 |
Model | Fire detector |
Switching point | 450 °F |
Connection | External thread (NPT) |
Size process connection | 1/2" (15) |
Insert length | 92.9 mm |
Sensor diameter | 15.88 mm |
Process connection material | Stainless steel |
Housing material | Stainless steel |
Sensor material | Stainless steel |
Switching function | Make (normally open) |
Maximum contact load | 5 A |
Electrical connection | Lead wires |
Explosion-proof | No |