Lithonia Lighting® MSP20 Mini Secondary Relay Pack, 1 hp, 120/240/277 VAC Input, 15 to 24 VDC Output, 20 A, 40 mA Relay
Occupancy & Vacancy Sensor Power Packs
942234
MFG #: MSP20
SensorSwitch™
28.97000
/ ea
- Alternate Catalog Number: 184FY1
- Application: Not Applicable
- ARRA Compliant: C
- Buy American Compliant: C
- Catalog Number: MSP20
- Color: Black
- Country of Origin: US
- Currency: USD
- Depth: 1.88 in
- Environmental Conditions: Indoor
- EU RoHS Indicator: C
- Gross Weight Per Pack: 0.5800 lb
- Gross Weight per Pack Metric: 0.27
- Gross Weight UOM Metric: kg
- Height: 3.00 in
- Height [Metric]: 7.6200 cm
- Length: 2.25 in
- Length [Metric]: 5.7150 cm
- Material: Plastic
- Mounting: Unit to J-box
- Operating Temperature: 14 to 160 °F
- Power Rating: 1 hp
- Standard: cUL, UL
- Standards: ARRA CompliantBuy American Act CompliantRoHS CompliantUL ListedcUL Listed
- Type: Mini
- UNSPSC: 39121004
- UPC 11: 74597586750
- UPC 12: 745975867509
- Voltage Rating: 120/277 V
- Warranty Description: 5 Year Limited. Warranty varies by product. See warranty information at: www.acuitybrands.com/resources/terms-and-conditions
- Wattage: Not Applicable W
- Width: 1.88 in
- Width [Metric]: 4.7752 cm
- Stock Status: NONSTOCK
- Brand: SensorSwitch™
- Manufacturer: Acuity Brands
- Amperage Rating: 20 A
- Input Voltage: 120/277 VAC
- Output Voltage: 15 to 24 VDC
- Relay Rating: 40 mA
The MP20 power/relay pack and MSP20 secondary relay pack work with low voltage occupancy sensors to switch lighting loads on and off. The MP20 also transforms 120, 240, and 277 VAC single phase power to Class 2 15 VDC to power remote sensors. Although plenum rated, the elongated mounting nipple allows for these packs to be mounted either directly through a 1/2 in knockout in a junction box, or to be located inside an adjacent box for specific local code requirements. Up to 14 sensors may be connected to one MP20. Multi-circuit control can be handled by multiple MP20 or MSP20 packs. MP20s can be wired continuously hot (line side), or on the switch leg (load side) without nuisance delays upon turn on.