Siemens UL 489 - Secondary Wiring and Disconnects

5 – 27
5.4 Secondary wiring
Terminal assignment
 (page 8-1)
Cross-sections
1) Use of wire end ferrules (crimp style) is possible
1 x up to14 AWG tube-type without insulating sleeve
1 x up to 16 AWG tube-type with insulating sleeve
2 x up to 16 AWG tube-type with insulating sleeve, twin wire end ferrule
2) 2 x up to 14 AWG tube-type without insulating sleeve
2 x up to 16 AWG tube-type with insulating sleeve
Connection type Strip conductors 1 x 2 x
Screw clamp terminal
(SIGUT system)
20 -14 AWG1)
0.5 - 2.5 mm
2 1)
20 -14 AWG 1)
0.5 - 1.5 mm
2 1)
Spring clamp terminal
20 -14 AWG
1)
0.5 - 2.5 mm
2 1)
20 -14 AWG
2)
0.5 - 2.5 mm
2 2)
Ring terminal system
14 - 16 AWG
7 mm 1/4“
7 mm 1/4“
Recommendation:
AMP, PIDG series
Catalog No. 50881
Recommendation:
Siemens part
Catalog No. WL10RL
10 AWG