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Siemens SP-37 Installation & Maintenance
Siemens SP-37 Installation & Maintenance

Siemens SP-37 Installation & Maintenance

Power line surge protector

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INTRODUCTION
The SP-37 is a secondary surge protector designed to be mounted on a load center at the power
service
entrance.
It offers a gap-type arrestor and is easily wired into existing
no exposed terminals.
BLACK
022701-29X
WHITE
INSTALLATION
The SP-37 must be mounted horizontally as shown.
Never mount the SP-37
The arrestor may not "clear" properly if mounted in the vertical position.
The SP-37 should never be mounted with the
vent holes obstructed.
This unit is only for use in
weather, such
as
Never install on the "line" side of a branch breaker on a load
center.
I&M 010836-7
Revised 11/95, 6/00, 8/14
Doc. No.: SIG-00-00-09 Version A.1
010900-53X
vertically.
areas
protected from the
inside
a
bungalow or equipment
Installation & Maintenance
Power Line Surge Protector
Model SP-37
RED
010802-7X
case.
Siemens Industry, Inc., Rail Automation
2400
Nelson
1
systems.
It has
Pkwy., Louisville KY

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Summary of Contents for Siemens SP-37

  • Page 1 Installation & Maintenance Power Line Surge Protector Model SP-37 INTRODUCTION The SP-37 is a secondary surge protector designed to be mounted on a load center at the power service entrance. It offers a gap-type arrestor and is easily wired into existing systems.
  • Page 2 Also, avoid kinks and sharp bends in the wiring. Connect the wires the load center, observing the proper hook-up scheme. The wires must be connected so that there is a fuse or circuit breaker between the SP-37 and the power service line. HOOK UP SCHEMES...
  • Page 3 Reinstall the cover and secure with the screws removed in step 3. Reconnect the SP-37 wires to the load center - observe correct hookup. Restore power to the load center. REPLACEMENT PARTS To Order: Specify Description and Part Number...