PH2 Series PH2EDC1NR

PH1 – Alarm Handle (Ex)

The Ph3 handle is designed for use in flammable atmospheres and harsh environmental conditions. The lightweight, corrosion-resistant GRP housing is suitable for use both at sea and on land. Dual action is required to prevent accidental alarm activation.

• Zones: 1 and 2
• UL Listed (USA/Canada): Hazardous Locations – Class I Div 1 (Gr. B, C, D), Class I Div 2 (Gr. A–D), Zone 1; Ordinary Locations – fire alarm boxes
• Ex Markings: Ex d IIC T6 Gb; Ex tb IIIC T85°C Db; IECEx Gb/Db; ATEX Ex II 2 GD
• Ingress Protection: NEMA 4X, NEMA 6; IP66, IP67
• Safety Rating: SIL 1
• Operating Temperature: -55°C to +70°C (depending on model)
• Construction: Corrosion-resistant GRP; Stainless steel cover screws
• Electrical options: resistors/diodes – series and EOL (end of line)