STV 400K-27Y SOLA HEVI DUTY, STV 400K-27Y Datasheet - Page 23

• Manufacturer Part Number: STV 400K-27Y
• Description: Suppressor
• Manufacturer: SOLA HEVI DUTY
• Series: STV 200/400Kr

Specifications of STV 400K-27Y

• Suppressor Type: Transient Voltage
• Voltage Rating: 480VAC
• Output Current: 15A
• Operating Voltage Range: 277VAC To 480VAC
• Peak Surge Current: 200kA
• Response Time: 0.5ns
• Protection Mode: L-N, L-G, N-G
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Power Protection and Conditioning
STC-642 Series, Data/Signal Line Protection
Wiring Diagram (PIN Assignments)
Ground Terminal 1 or 10 (internally tied together) to building approved ground. The STC-PCB1B accommodates 24 to 10 AWG wire.
The hybrid design of this product includes series
resistance. Do not place this product in service on any
signal line capable of supplying more than 150 milliamperes
continuously.
These protectors are intended for indoor use on communica-
tion loop circuits which have been isolated from the Public
Switch Telephone Network.
The communication loop circuits shall not be exposed to
accidental contact with the electric light or power conduc-
tors. The protectors shall be installed per the applicable
requirements of the National Electric Code, ANSI/NFPA 70.
Top View
Part Numbers by Application
STC642-036 & STC-PCB1B for 4-20 ma Signal
STC642-020 & STC-PCB1B for RS232
Side View
Contact Technical Services at [phone] with any questions.
Visit our website at www.solahd.com.
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