Switch Disconnectors

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7
Switch Disconnectors
3KL Switch Disconnectors with Fuses up to 800 A
Floor mounting
7/71 Siemens LV 10 · 2014
* You can order this quantity or a multiple thereof.
Fuse monitoring through 5TT3170 safety monitor with a floating
1 NO signaling contact, see chapter 5 "Fuse Systems".
Footnotes for page 7/70 and page 7/71:
1) Silver-plated fuse blades. Silver-plated isolating blades can be used if
desired.
2) For the assignment of semiconductor fuses see page 7/75.
3) With SITOR 3NE fuse links cUus-approved.
Rated uninterrupted
current Iu
LV HRC fuse links1)
acc. to DIN 436202)
DT Article No. Price
per PU
PU
(UNIT,
SET,
M)
PS*/
P. unit
PG Weight
per PU
approx.
Size Operational
class
A kg
3KL5240-1AJ01
with fuses
4-pole for fuses acc. to BS 88
63 Form A2/A3 3KL5040-1AG01 1 1 unit 103 2.075
125 Form A2/A3 3KL5240-1AG01 1 1 unit 103 2.161
125 Form A4 3KL5240-1AJ01 1 1 unit 103 2.230
160 Form A4 3KL5340-1AJ01 1 1 unit 103 2.390
250 Form B1-B3 3KL5540-1AG01 1 1 unit 103 5.624
400 Form B1-B3 3KL5740-1AG01 1 1 unit 103 6.134
630 Form C1-C3 3KL6140-1AG00 1 1 unit 113 17.020
8UC7 EMERGENCY-STOP door-coupling rotary operating mechanisms
(red handle, yellow indicator plate)
for basic switch versions without handle
3-pole for NH fuse systems
8UC7121-3BB10
63 00 and 000 gG, aM 8UC7121-3BB10 1 1 unit 103 0.368
125 00 and 000 gG, aM 8UC7222-3BB20 1 1 unit 103 0.423
160 00 and 000 gG, aM 8UC7222-3BB20 1 1 unit 103 0.423
250 1 and 2 gG, aM 8UC7323-3BB30 1 1 unit 103 1.016
400 2 and 1 gG, aM 8UC7323-3BB30 1 1 unit 103 1.016
630 3 and 2 gG, aM 8UC7424-3BB44 1 1 unit 103 1.120
+
} 8UC9253 1 1 unit 103 0.113
800 3 and 2 gG, aM 8UC7424-3BB44 1 1 unit 103 1.120
+
} 8UC9253 1 1 unit 103 0.113
4-pole for NH fuse systems
63 00 and 000 gG, aM 8UC7222-3BB20 1 1 unit 103 0.423
125 00 and 000 gG, aM 8UC7222-3BB20 1 1 unit 103 0.423
160 00 and 000 gG, aM 8UC7222-3BB20 1 1 unit 103 0.423
250 1 and 2 gG, aM 8UC7323-3BB30 1 1 unit 103 1.016
400 2 and 1 gG, aM 8UC7323-3BB30 1 1 unit 103 1.016
630 3 and 2 gG, aM 8UC7424-3BB44 1 1 unit 103 1.120
+
} 8UC9253 1 1 unit 103 0.113
3-pole for fuses acc. to BS 88
63 Form A2/A3 8UC7121-3BB10 1 1 unit 103 0.368
125 Form A2/A3 8UC7222-3BB20 1 1 unit 103 0.423
125 Form A4 8UC7222-3BB20 1 1 unit 103 0.423
160 Form A4 8UC7222-3BB20 1 1 unit 103 0.423
250 Form B1-B3 8UC7323-3BB30 1 1 unit 103 1.016
400 Form B1-B3 8UC7323-3BB30 1 1 unit 103 1.016
630 Form C1-C3 8UC7424-3BB44 1 1 unit 103 1.120
+
} 8UC9253 1 1 unit 103 0.113
800 Form C1-C3 8UC7424-3BB44 1 1 unit 103 1.120
+
} 8UC9253 1 1 unit 103 0.113
4-pole for fuses acc. to BS 88
63 Form A2/A3 8UC7222-3BB20 1 1 unit 103 0.423
125 Form A2/A3 8UC7222-3BB20 1 1 unit 103 0.423
125 Form A4 8UC7222-3BB20 1 1 unit 103 0.423
160 Form A4 8UC7222-3BB20 1 1 unit 103 0.423
250 Form B1-B3 8UC7323-3BB30 1 1 unit 103 1.016
400 Form B1-B3 8UC7323-3BB30 1 1 unit 103 1.016
630 Form C1-C3 8UC7424-3BB44 1 1 unit 103 1.120
+
} 8UC9253 1 1 unit 103 0.113
© Siemens AG 2014