Auxiliary Contact, Alarm Switch Shunt Trip Undervoltage

UR Series Accessories
US
17.7 mm
UL Listed
Auxiliary Contact, Alarm Switch
Contacts Type
Std Pk
1 Auxiliary Contact
1NO
2 Auxiliary Contacts
1NO + 1NC
3 Auxiliary Contacts
1NO + 2NC
3 Auxiliary Contacts
2NO + 1NC
1 Auxiliary/
1CO + 1CO (Signal)
1 Signal Contacts
Rated Operating
Currents
6
6
6
6
6
6 mm
63.8 mm
8.8 mm
Dimensions HxxUM.
[email protected] AC
[email protected] DC
[email protected] DC
1mA @ 24V DC
max. 0.8Nm (7 lb.in)
Minimum Contact Load
Torque
Wire Range:
Single Wire
Stranded Wire
Stranded Wire
with Ferrule
45 mm
H10UM
H11UM
H12UM
H21UM
HLS11M*
Description
68.4 mm
9 mm
1.0mm² - 2.5mm² (18-14 AWG)
1.0mm² - 1.5mm² (18-16 AWG)
1.0mm² - 1.5mm² (18-16 AWG)
43.8 mm
88 mm
Type/ Cat No.
87 mm
52.7 mm
E137938
45 mm
C
For mounting instructions
please refer to page 43.
Shunt Trip
FA12UM
FA24UM
FA48UM
12V AC/DC
24V AC/DC
48 - 72V AC/DC
FA110UM
110 - 240 V AC/DC,
277V AC
Max. Operating
Current @ UN
Std Pk
1.3A
0.6A
0.2A
0.25A @ 110V
0.5A @ 240V
0.58A @ 277V
5
5
5
63.8 mm
12.4 mm
6 mm
Dimensions HLS11M.
21.8 mm
AWG 23
5
ca. 180-200
Type/ Cat No. Rated Voltage UN
Std Pk
UA120UM
120V AC, 60Hz
5
45 mm
Line Voltage VE
45 mm
Type/ Cat No.
89.5 mm
Undervoltage Trip*
Reset-Hold Voltage = 0.85 x VE
Drop-Out Voltage = 0.35 ~ 0.7 x VE
VE = Rated Voltage
6 mm
17.5 mm
43.6 mm
68.4 mm
Neutral Pole
Dimensions UA120UM.
Type/ Cat No.
N63UM
Rated Current IN Rated Voltage UN Std Pk
0.3 - 63A
480Y/277V AC
44 mm
6
37.5 mm
25.5 mm
Cooling Spacer
Type/ Cat No.
Std Pk
BS.UL
100
15.960
1
45 mm
Std Pk
7 mm
44.5 mm
Type/ Cat No.
89.3 mm
to cover the terminal screw holes on
the switching devices, neutral Poles
and shunt trips for increased touch
protection.
34.5 mm
Touch Protection Caps
6 mm
Mounting Screw 34mm
to connect the auxiliary contact and shunt
trip or neutral Pole to the circuit breaker.
* UL Pending
Lock-out Adapter**
Type/ Cat No.
Std Pk
Type/ Cat No.
Std Pk
E983419
10
EASS
10
8 mm
14.5 mm
17.5 mm
4 mm
30.5 mm
44 mm
68.4 mm
Dimensions N63UM, FAxxUM.
** UR series can also be locked in the on and off position by simply using a
common lead or meter seal, which gets fed through the hole in the handle
and a corresponding hole in the housing.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490
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