GAI-Tronics Intrinsically Safe Phone - Isolation Barrier Unit Only

Intrinsically Safe Phone - Isolation Barrier Unit Only. GAI-Tronics Corporation offers intrinsically-safe (I.S.) telephones and isolation barrier units (IBU), which conform to all pertinent requirements in the USA and Canada. For convenience, a telephone and an IBU can be purchased together under a single model number: Model 261-001 for indoor use, and Model 271-001 for outdoors. However, for rack-mount configurations or special applications, the telephones and IBUs can be purchased separately: • Model 262-001 Indoor I.S. Phone • Model 272-001 Outdoor I.S. Phone • Model 263 Isolation Barrier Unit

IBU Features:

• Economical communications for any hazardous area
• The Model 263 Isolation Barrier Unit provides an intrinsically-safe circuit when connected in accordance with GAI-Tronics Pub. 42004-380, Control Drawing 73242 - It must be installed in a non-hazardous location
• The Model 263 Isolation Barrier Unit interior includes a power switch selector, a ring pitch adjustment, and four troubleshooting LEDs
• The IBU housing is composed of two modular subassemblies, the front panel and the rear enclosure assembly, for easy installation and wiring
• The I.S. telephones are designed to be installed in all hazardous areas
• The IBU or rack-mount card unit is placed in a non-hazardous area up to one mile from the phone, limiting the energy levels going to the hazardous area to conform to intrinsically-safe requirements
• The Model 263 Isolation Barrier Unit is constructed of durable glass-reinforced polyester, which is highly resistant to chemicals and weather, and is rated Type 3R (rainproof)
• Housing construction: Glass-reinforced polyester
• Housing Dimensions: 9.39" W x 13.16" H x 7.46" D
• Enclosure rating (UL): Type 3R (rainproof)

Returns:

• Due to the specialized nature of this product and manufacturer requirements, returns will be subject to a 35% restock fee.