User manual

2920 1475 00
43
Instruction book
7.4.3 Motor overload relay and fuses for 60 Hz CSA/UL compressors
With Siemens motor
GA / GA W Motor type, Siemens Supply Max. setting of Max. fuse ratings
voltage overload relay F21 CSA HRC UL Class K5
(V) (A) (A) (A)
90 1LA6 283-4 440-460 105 3x200 3x175
90 1LA6 283-4 575 80 3x200 3x175
110 1LA6 288-4 440-460 130 2x (3x175) 2x (3x175)
110 1LA6 288-4 575 100 3x200 3x175
160 1LA6 316-4 440-460 166 2x (3x200) 2x (3x200)
160 1LA6 316-4 575 128 2x (3x175) 2x (3x175)
200 1LA6 317-4 440-460 208 2x (3x300) 2x (3x300)
200 1LA6 317-4 575 159 2x (3x200) 2x (3x250)
250 1LA8 315-4 440-460 242 2x (3x300) 2x (3x300)
250 1LA8 315-4 575 184 2x (3x300) 2x (3x300)
315 1LA8 317-4 440-460 269 2x (3x300) 2x (3x300)
315 1LA8 317-4 575 206 2x (3x300) 2x (3x300)
With WEG motor
GA / GA W Motor type, Siemens Supply Max. setting of Max. fuse ratings
voltage overload relay F21 CSA HRC UL Class K5
(V) (A) (A) (A)
90 W21 125/4 444/5TSD 440-460 100 3x200 3x175
90 W21 125/4 444/5TSD 575 76 3x200 3x175
110 W21 150/4 444/5TSD 440-460 121 2x (3x175) 2x (3x175)
110 W21 150/4 444/5TSD 575 93 3x200 3x175
160 W21 200/4 504/5TSD 440-460 167 2x (3x200) 2x (3x200)
160 W21 200/4 504/5TSD 575 128 2x (3x175) 2x (3x175)
200 W21 250/4 449TCHZ 440-460 215 2x (3x300) 2x (3x300)
200 W21 250/4 449TCHZ 575 165 2x (3x200) 2x (3x250)
250 W21 300/4 5008TD 440-460 245 2x (3x300) 2x (3x300)
250 W21 300/4 5008TD 575 187 2x (3x300) 2x (3x300)
315 W21 350/4 5008TD 440-460 274 2x (3x300) 2x (3x300)
315 W21 350/4 5008TD 575 209 2x (3x300) 2x (3x300)