| Out of stock | Qty | Delivery |
|---|---|---|
| All locations | 0 | Lead time 2 to 6 weeks, estimate only |
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Ceasefire Pressure Switch SPDT SM-RM4307
£61.90
Genuine stockBrand new, boxed
1 year warrantyPlus statutory rights
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Key featuresFull details
- SPDT switch with NC and NO contacts
- Switch point 5 bar (72.5 PSIG) on decreasing pressure
- Makes Ceasefire automatic extinguishers monitorable
- M10 brass fitting with deflator
- UL, RoHS and CE certified
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Out of stock. Lead time 2 to 6 weeks, estimate onlyProduct details
The Ceasefire SM-RM4307 is a UL listed SPDT pressure switch for Ceasefire automatic extinguishers, such as the M-Series units and the Mini Pro. Fitted to the extinguisher's pressure port, it turns a drop in cylinder pressure into an electrical signal for a control panel or other third-party device, so the unit becomes monitorable and its readiness can always be checked. The switch point is 5 bar (72.5 PSIG) on decreasing pressure, with normally closed and normally open contacts.
Key features
- SPDT switch with NC and NO contacts
- Switch point 5 bar (72.5 PSIG) on decreasing pressure
- Makes Ceasefire automatic extinguishers monitorable
- M10 brass fitting with deflator
- UL, RoHS and CE certified
Technical specifications
- Product code: SM-RM4307
- Contacts: SPDT, NC and NO
- Increasing activation: 130 PSIG ±9 PSIG (9 bar)
- Decreasing activation: 72.5 PSIG ±7 PSIG (5 bar)
- Maximum pressure: 290 PSIG
- Fitting: M10 with deflator, brass
- Body material: Plastic
- Electrical rating: 3A 240V AC / 28V DC
- Wire insulation: PVC
- O-ring: NBR-70 Shore, 7.8 x 1.9mm (provided with switch)
- Certification: UL, RoHS, CE
Ceasefire Pressure Switch SPDT SM-RM4307
£61.90
