Lincoln Electric IM10063 TCV400 - Manual (Page 13)

B-2 OPERATION B-2
TCV400
Circuit Breaker
CIRCUIT BREAKER
High Temperature
THERMAL PROTECTION LIGHT
MEANINGS OF GRAPHIC SYMBOLS
The TCV400 nameplate has been designed to use international symbols in describing the function of the various
components. Below are the symbols used.
Input (Power)
On
Off
POWER ON-OFF SWITCH
Three Phase Power
Degree of protection provided by the enclosure.
RATING PLATE
Designates welder complies with International Electrotechnical
commission requirements 974-1.
IEC 60974-1
IP21S