About Hazardous Location Environmental Ratings
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Call Boxes
Initiate and receive calls using a standard phone line. Press the button to automatically dial a programmed number. If the first number is busy, the call box dials a second number. For increased security, the faceplate is fastened with tamper-resistant screws.
| Message | Ht. | Wd. | Dp. | Material | Environment | Environmental Rating | Specifications Met | Features | Message Color | Each | |
| Call | 11 7/8" | 8 7/8" | 3 3/8" | Stainless Steel | Washdown | IP66 | ADA Compliant, ETL Listed, C-ETL Listed | Auxiliary Inputs/Outputs, Braille, Dedicated Phone Number, Tamper-Resistant Screws, Two-Number Speed Dial Memory | Black | 0000000 | 0000000 |
All-Weather Intercoms
Bolstered by their sealed, heavy cast aluminum housing, these corrosion-resistant intercoms can handle extreme heat and cold.
Mounting Holes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Features | Mounting Location | Power, W | Voltage | Current, A | Ht. | Wd. | Dp. | Environmental Rating | Specifications Met | Volume Control | Functions | Fasteners Included | No. of | Dia. | Each | |
| Amplifier, Speaker, Talk/Listen Toggle Switch | Wall | 25 | 120V AC | 0.2 | 9 7/8" | 6 3/4" | 3 7/8" | IP65, NEMA 4X | CE Marked, UL Listed, C-UL Listed, UL Marine Listed | Adjustable | Initiate Calls, Receive Calls | No | 2 | 7/16" | 0000000 | 0000000 |
| Amplifier, Speaker, Talk/Listen Toggle Switch, Call Button | Wall | 25 | 120V AC | 0.2 | 9 7/8" | 6 3/4" | 3 7/8" | IP65, NEMA 4X | CE Marked, UL Listed, C-UL Listed, UL Marine Listed | Adjustable | Initiate Calls, Receive Calls | No | 2 | 7/16" | 0000000 | 000000 |
Hazardous Location Intercoms
These intercoms are rated for environments where hazardous material is present. They have screw terminals for hardwiring. Intercoms are NEMA 4X and IP65 rated for protection from corrosion and washdowns.
Hazardous location environmental ratings indicate whether manufacturers have included safety features in products to facilitate their safe use in a hazardous environment. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.
| Features | Mount. Location | Power, W | Voltage | Current, A | For Use With Audio Cable Type | Ht. | Wd. | Dp. | Environmental Rating | Specifications Met | Functions | Each | |
For Corrosive, Hazardous Location, Outdoor, Washdown Environments | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Amplifier, Speaker, Talk/Listen Toggle Switch, Call Button | Wall | 25 | 120V AC 240V AC 24V DC | 0.04 0.06 0.07 | Two Wire | 9 7/8" | 6 1/2" | 5" | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Divisions 1, 2 IP65 NEMA 4X | UL Listed, C-UL Listed, CSA Certified | Initiate Calls, Receive Calls | 0000000 | 000000000 |