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 HSP121BT-1RU
120VAC Panel Power Hardwire
The HSP121BT-1RU is an advanced 3-stage hybrid, solid-state power line protector. Features such as noise filtering, common mode and normal mode suppression, nanosecond reaction time, power line tracking, and compression screw terminations make the HSP121BT-1RU an excellent choice in commercial and industrial applications.
The HSP121BT-1RU offers a replaceable fuse designed to remove the load (protected equipment) from the line if the unit is either overloaded or the internal protection fails. This feature prevents surges from entering equipment through a failed protector not noticed by the user.
| FEATURES |
| • Fast Response Time |
| • Failure Indicator |
| • Power Line Tracking |
| • Filtering |
| • 3-Stage Hybrid Design |
| • Replaceable Fuse |
| • UL 1449 Recognized |
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| SPECIFICATIONS |
| Clamping Cat |
330V
L-N, 400V L-G
ANSI/IEEE C62.41 1991-Cat. C1/B3 |
| Peak Clamp
Voltage |
315V
L-N, 350V L-G |
| Peak Surge Current
(8 x 20µs) |
10kA |
| Response Time |
‹5
nanoseconds |
| Operational Temperature |
–20°C
to +85°C |
| Failure Indication |
LED |
| Operational
Voltage |
120VAC,
60Hz |
| Operational
Current |
15
Amps Service |
| Dimensions (H x
W x L) |
1.83
in. x 2.95 in. x 5.25 in. |
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| INSTALLATION |
| 1. |
Mount HSP121BT-1RU in a UL Approved housing. |
| 2. |
Make sure wiring from power sources properly connects to line side of HSP.
Wiring from protected equipment must properly connect to EQUIP side of HSP. |
| 3. |
Connect only to 120 VAC, 15 Amp max, single-phase, three-wire circuit. |
| 4. |
Indication of internal failure: |
| a. |
Indicator will extinguish. |
| b. |
Fuse blown will disconnect load from power source. |
WARNING: For continued protection against risk of fire, replace only with same type rating of fuse (3AB, 15A/250V). |
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| DIMENSIONS |
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