Remote Amperage Control Receptacle; Electrical Service Guide - Miller SRH-444 Manuel D'utilisation

5-7. Remote Amperage Control Receptacle

2

5-8. Electrical Service Guide

Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda-
tions are for a dedicated circuit sized for the rated output and duty cycle of the welding power source.
In dedicated circuit installations, the National Electrical Code (NEC) allows the receptacle or conductor rating to be less than the rating
of the circuit protection device. All components of the circuit must be physically compatible. See NEC articles 210.21, 630.11, and
630.12.
Input Voltage
Input Amperes At Rated Output
Max Recommended Standard Fuse Rating In Amperes
Normal Operating
Min Input Conductor Size In AWG
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG
Reference: 2011 National Electrical Code (NEC) (including article 630)
1 If a circuit breaker is used in place of a fuse, choose a circuit breaker with time-current curves comparable to the recommended fuse.
2 "Time-Delay" fuses are UL class "RK5" . See UL 248.
3 "Normal Operating" (general purpose - no intentional delay) fuses are UL class "K5" (up to and including 60 amps), and UL class "H" ( 65 amps and
above).
4 Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table
310.15(B)(16). If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable
requirements.
OM-2230 Page 18
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1
2
Time-Delay
3
4
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1 Remote Amperage Control
Receptacle RC1
2 Keyway
To connect remote amperage con-
trol to receptacle, insert plug and
turn clockwise until tight.
208 230 460
89 80 40
110 100 50
125 125 60
4 6 8
171 142 375
(52) (43) (114)
6 6 10
Ref. 802 927
575
32
40
50
10
395
(120)
10