The WBB is a weatherproof back box for use with SSM/SSV bells.
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Manufacturer Part Number
WBB
Features
Specifications
Dimensions: Box: 4.33″L × 1.55″W × 4.33″H Foam gasket: 0.125″ thick, adheres to box top
Conduit opening:
(2) 1⁄2″ NPT, fully threaded with (2) 1⁄2″ NPT plug, (1) 7⁄8″ knockout plug Rear mounting tabs with 0.25″ diameter eyelets Top mounting holes, #8-32 × 0.50″ DP
This accessory is UL listed for use with: • H12/24K, S1224MCK, P1224MCK, and P12015K series SpectrAlert® wall horn, strobe and horn/strobe models • SSM24 and SSV120 series alarm bells
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Specifications
Dimensions: Box: 4.33″L × 1.55″W × 4.33″H Foam gasket: 0.125″ thick, adheres to box top
Conduit opening:
(2) 1⁄2″ NPT, fully threaded with (2) 1⁄2″ NPT plug, (1) 7⁄8″ knockout plug Rear mounting tabs with 0.25″ diameter eyelets Top mounting holes, #8-32 × 0.50″ DP
This accessory is UL listed for use with: • H12/24K, S1224MCK, P1224MCK, and P12015K series SpectrAlert® wall horn, strobe and horn/strobe models • SSM24 and SSV120 series alarm bells