TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
Be sure to cross-wire between the Ground terminal (4) and metallic housing of the protected equipment. (100Ω max.)
W
PROTECTED
SYSTEM
MH-1201
MH-2201
U
R
E
B
BREAKER
FOR
LEAKAGE
BREAKER
FOR
WIRING
AC POWER
SUPPLY
Be sure to install
T
CROSSOVER WIRE
G
G
W
PROTECTED
SYSTEM
MH-2203
U
R
E
B
BREAKER
FOR
LEAKAGE
BREAKER
FOR
WIRING
AC POWER
SUPPLY
T
V
S
Be sure to install
CROSSOVER WIRE
G
G
■
GROUNDING
M-RESTER
PROTECTED
EQUIPMENT
G
G
CROSSOVER WIRE
GROUNDING
(100 ohms or less)
A crossover wire between M-RESTER ground and ground or metallic
housing of equipment is required for protection.
If the protected equipment has no ground terminal, ground the
M-RESTER only.
MH-1201 / MH-2201 / MH-2203
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-8181 Rev.6 P. 3 / 4
