Federal Signal G-MSC-2 Global Series® Hazardous Location Dual Signal

Federal Signal G-MSC-2 Global Series® Hazardous Location Dual Signal

Federal Signal’s patented Global Series® models were designed with modularity in mind. While they are completely functional as standalone devices in both flameproof “Ex d” and increased safety “Ex de” assemblies, 2-module configurations are also available to serve applications requiring more than one signal. Global Series devices are designed with a non-metallic housing construction.

G-MSC-2 Global Series® Hazardous Location Dual Signal

Federal Signal Dual Signal assembly allows two audible or visual Global Series devices to be combined as one complete assembly, with a common increased safety “Ex de” field wiring chamber which greatly simplifies the installation and wiring of two signals. The dual signal can be surface mounted or mounted with an optional ratchet adjustable stainless steel mounting U-bracket.

Either of the devices can be wired to function independently or in tandem. Two like devices can also be combined to support a redundant alerting system, simplifying installation of A/B redundant systems. Refer to individual Global Series data sheets for additional information.

Key features include:

• GRP (Glass Reinforced Polyester) Non-metallic corrosion resistant design
• Optional 316 stainless steel ratchet adjustable mounting U-bracket (field assembly required)
• 316 stainless steel dome guard included on visual signals
• Standard M20 cable entries; 1/2″ NPT and 3/4″ NPT adapters available; M25 cable entry option
• LED has 8 field selectable flash patterns
• High-output strobe available in 15J or 21J
• Sounder has 15 field selectable tones
• Optional indicator rings are available in six colors: Black, Blue, Green, Magenta, Red and Yellow
• Field customizable legend plates available
• IP66 enclosure
• G-LED and G-STR units are IP69K compliant
• Zone 1, 21 Rated, IECEx, ATEX, Ex d IIC, Ex de IIC and Ex tb IIIC
• UL and cUL Listed for Class I, Division 2, Groups A, B, C and D; Class II, Division 2, Groups F and G; Class III
• UL Fire Listed (24VDC, Clear 21J Strobe and Sounder only)
• UKEX certified
• Product Code: G-MSC-2 Global Series (G-MSC-2A, G-MSC-2B, G-MSC-2C)

How to order (Specify Model):

1) Select Configuration: 2A (2 Device Linear) / 2B (2 Device Parallel) / 2C (2 Device Parallel With U-Bracket)

2) Select Voltage: 024 (24VDC) / 120 (VAC) / 230 (220-240VAC)

• G-MSC-2A-024 – Global Series Dual Signal, Hazardous Location, 2 Device Linear Configuration, 24VDC
• G-MSC-2A-120 – Same as the above, 120VAC
• G-MSC-2A-240 – Same as the above, 220-240VAC
• G-MSC-2B-024 – Global Series Dual Signal, Hazardous Location, 2 Device Parallel Configuration, 24VDC
• G-MSC-2B-120 – Same as the above, 120VAC
• G-MSC-2B-240 – Same as the above, 220-240VAC
• G-MSC-2C-024 – Global Series Dual Signal, Hazardous Location, 2 Device Parallel with U-Bracket Configuration, 24VDC
• G-MSC-2C-120 – Same as the above, 120VAC
• G-MSC-2C-240 – Same as the above, 220-240VAC

3) Select Device And Color Code: (Device 1 – Color) – (Device 2 – Color)

Example:

• G-MSC-2A-120-LR-LG – Global Series Dual Signal, Hazardous Location, 2 Device Linear Configuration, 120VAC, LED Low Profile Red, LED Low Profile Green
• G-MSC-2B-024-NN-L1R – Global Series Dual Signal, Hazardous Location, 2 Device Parallel Configuration, 24VDC, Sounder, LED High Profile Red
• G-MSC-2C-024-NN-LC – Global Series Dual Signal, Hazardous Location, 2 Device Parallel U-Bracket Configuration, 24VDC, Sounder, LED Low Profile Clear
• G-MSC-2B-230-K1N-K1N – Global Series Dual Signal, Hazardous Location, 2 Device Parallel Configuration, 220-240VAC, Dual Loudspeaker 100V

4) Optional Accessories:

Cable Entry Options and Adapters:

• E-Box Endcap with M20 Opening K859500805-02
• E-Box Endcap with M25 Opening K859500805-01
• E-Box Cover Assembly Includes two terminal blocks, mounting plate and retention hardware K859501414
• Adapter, M20 Male to 1/2″ Female NPT K231246A
• Adapter, M20 Male to 3/4″ Female NPT K231247

Indicator Ring and Legend Plate Kit:
(Kit includes one indicator ring, one legend plate, and associated hardware)

• Black G-KIT-RP-BK
• Blue G-KIT-RP-B
• Green G-KIT-RP-G
• Magenta G-KIT-RP-M
• Red G-KIT-RP-R
• Yellow G-KIT-RP-Y

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