SIEMENS MSI-20B Intelligent Manual Station Double Action
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The Model MSI-10B and MSI-20B Manual Stations from Siemens Industry, Inc., are addressable devices containing advanced control panel communication technology. This technology, which provides two-direction communication with the control panel, produces an Intelligent Initiating Device. The MSI-10B is single action; the MSI-20B is double action.
Specifications:
| Manufacturer | Siemens Industry, Inc. | 
| Brand | Siemens | 
| Condition | New | 
| Unit of Measurement | EA (Each) | 
| Type | Pull Station | 
| Weight | 0.4 lbs | 
| Weight | 0.4 lbs | 
| Dimensions | 5.50 × 4.00 × 3.00 in | 
| Color | Red | 
| Operation | Dual-Action | 
| Programming | DPU, FPI-32 | 
| Protocol | MXL, XLS | 
Features:
- Durable design
 - Shock and vibration resistant
 - Pull-down lever remains down until reset
 - Custom microcomputer-chip technology
 - Dynamic supervision
 - Reset with Allen Key
 - Two-wire operation
 - Surface or semi-flush installation
 - Model DPU or the FPI-32 Upgrade Kit programs and verifies the device addresses tests for functionality
 - Electronic address programming is easier and more dependable
 - Single and double-action models available
 - UL Listed; USCG, FM, CSFM & NYC Fire Department Approved
 
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