Siemens WL - Page 12

WL Circuit Breaker
Non-Automatic Switch
WL Circuit Breaker
1/8
WL Selection and Application Guide • 2005
Trip units include clear plastic front cover WLTUSC55 or WLTUSC76 as standard.
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Assembled Breaker Catalog Numbering System Primary Catalog No. Common Accessories
1 2 3 4 5 6 7 8 P1P2 P3 P4 P5 P6 Z
Trip Unit Types (continued)
Includes the following component(s):
ETU755:
Protective functions L(S)(I) WLETU755 R
Protective functions L(S)(I)(A) with
ground fault module (alarm only) WLETU755 + WLGFA76 T
Protective functions L(S)(I)(G) with
ground fault module (alarm and trip) WLETU755 + WLGFM76 U
ETU776:
Protective functions L(S)(I) WLETU776 V
Protective functions L(S)(I)(A)
with ground fault module (alarm only) WLETU776 + WLGFA76 W
Protective functions L(S)(I)(G) with
ground fault module (alarm and trip) WLETU776 + WLGFM76 Y
Signaling Configurations
Remote Reset for Bell Alarm & Trip Indicator, Bell Alarm Contact, Ready-to-Close Contact, Internal Auxiliary Contacts
Possible Combinations
Control Voltage Remote Bell Ready-to- Aux
for Remote Reset Reset Alarm Close Contacts
AC DC 2NO+2NC 4NO+4NC Includes the following component(s):
––––
None
X
✓ WLBA A
✓ WLRTCS B
✓ WLAS2 C
✓ WLAS4 D
✓✓ WLBA + WLRTCS E
✓✓ WLBA + WLAS2 F
✓✓WLBA + WLAS4 G
✓✓ WLRTCS + WLAS2 H
✓✓WLRTCS + WLAS4 I
✓✓✓ WLBA + WLRTCS + WLAS2 J
✓✓ ✓ WLBA + WLRTCS + WLAS4 K
24 ✓✓ WLRSET24 + WLBA L
48 ✓✓ WLRSET48 + WLBA M
120 125 ✓✓ WLRSET120 + WLBA N
240 250 ✓✓ WLRSET240 + WLBA O
24 ✓✓✓ WLRSET24 + WLBA + WLRTCS P
48 ✓✓✓ WLRSET48 + WLBA + WLRTCS Q
120 125 ✓✓✓ WLRSET120 + WLBA + WLRTCS R
240 250 ✓✓✓ WLRSET240 + WLBA + WLRTCS S
24 ✓✓ ✓ WLRSET24 + WLBA + WLAS2 T
48 ✓✓ ✓ WLRSET48 + WLBA + WLAS2 U
120 125 ✓✓ ✓ WLRSET120 + WLBA + WLAS2 V
240 250 ✓✓ ✓ WLRSET240 + WLBA + WLAS2 W
24 ✓✓ ✓WLRSET24 + WLBA + WLAS4 Y
48 ✓✓WLRSET48 + WLBA + WLAS4 Z
120 125 ✓✓ ✓WLRSET120 + WLBA + WLAS4 1
240 250 ✓✓ ✓WLRSET240 + WLBA + WLAS4 2
24 ✓✓✓✓ WLRSET24 + WLBA + WLRTCS + WLAS2 3
48 ✓✓✓✓ WLRSET48 + WLBA + WLRTCS + WLAS2 4
120 125 ✓✓✓✓ WLRSET120 + WLBA + WLRTCS + WLAS2 5
240 250 ✓✓✓✓ WLRSET240 + WLBA + WLRTCS + WLAS2 6
24 ✓✓✓ ✓WLRSET24 + WLBA + WLRTCS + WLAS4 7
48 ✓✓✓ ✓WLRSET48 + WLBA + WLRTCS + WLAS4 8
120 125 ✓✓✓ ✓WLRSET120 + WLBA + WLRTCS + WLAS4 9
240 250
✓✓✓ ✓WLRSET240 + WLBA + WLRTCS + WLAS4 0
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