Power Monitoring and Protection


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Power & Data Line Surge Protector HSP-121BT1RU

Power & Data Line Surge Protector


The HSP-121BT1RUP is an advanced, three-stage, hybrid solid-state power line protector. It is an in-line style surge protector designed for mounting in an enclosure or control panel to protect sensitive electronic controls from noise, surges, and spikes that are present on the power lines.


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QtyModelDescriptionIn StockList PriceInternet Price
HSP-121BT1RU 120VAC IN-LINE TERMINALSIn Stock373.32209.06


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  • 120V - 15Amp hardwired
  • Automatic recovery
  • Fast response acting
  • Power line tracking
  • 3 stage hybrid design

Supply Voltage:120 VAC, 60 Hz

Supply Current:15A

LED Indication:Extinguishes on overload or internal protection failure

Clamping Level Maximum 325V L-N, 350V L-G:

Clamping Category:330V L-N, 400V L-G ANSI/IEEE C62.41 1991-CAT.C1/B3

Surge Current:Maximum 10,000A

Fusing:15A slowblow (GF-15S) Blown fuse will disconnect load from power source.

Response Time:<5 ns


Operating Temperature:-3° to 186℉ (-20° to 85℃)

Dimensions:2.95"H x 5.25"W x 2.0"D (7.5 x 13.3 x 5.1 cm)

Weight:0.83 lb (0.38 Kg)

Warranty :5 year

Download Additional Data

document   HSP-121BT1RU Catalog Page
document   HSP121-BT-1RU Cutsheet