№
SX-DCT00221 -
10-
Panasonic Corporation
Wiring equipment
●
Selection of molded case circuit breaker (MCCB), magnetic contactor, and electric wire (wiring within
equipment)
(See "12. Conformance to overseas standard" for compatibility with overseas standard.)
Voltage
Capacity
(w)
MCCB
rated current
Magnetic contac-
tor rated current
(contact structure)
Electric wire (mm
²
)
(Wiring within equipment)
Main circuit/
Grounding wire
Control circuit
Single phase
100 V
100 W or less
5 A
20 A
(3P+1a)
0.75(AWG18)
0.13(AWG26)
200 W
10 A
Single phase
200 V
200 W or less
5 A
400 W
10 A
3 phase
200 V
400 W or less
5 A
750 W
10 A
■
Be sure to ground the grounding terminal.
In wiring to power supply (outside of equipment) from MCCB, use an electric wire of 1.6 mm
diameter (2.0 mm2) or more both for main circuit and grounding. Must be grounded with
resistance less than 100 Ω. Do not tighten the ground wires together, please tighten them
individually.
●
Selection of relay
As for use for control circuit such as control input terminal, use a relay for small signal (minimum guaran-
tee current 1 mA or less) for preventing poor contact. <Reference example> Panasonic : DS type, HC
type, OMRON: G2A type
●
Control Circuit Switch
When using a switch instead of relay, use one for minute current in order to prevent poor contact.
<Example> Nihon Kaiheiki Ind.Co.,Ltd : M-2012J-G
