Technical data

June 2005
24
For more information visit: www.EatonElectrical.ca CAT.02.02.S.K.CD
XT IEC Power Control
Miniature Controls
Technical Data and Specifications
Table 40. XT Miniature Controls — Auxiliary Contacts
Description XTMC6A… XTMC9A…
Interlocked opposing contacts to ZH1/457, including auxiliary
contact module
Yes Yes
Rated impulse withstand voltage, U
imp
(VAC) 6000 6000
Overvoltage category / pollution degree III/3 III/3
Rated insulation voltage, U
i
(VAC) 690 690
Rated operational voltage, U
e
(VAC) 600 600
Safe isolation to VDE 0106 Part 101 and Part 101(A) in VAC
between coil and auxiliary contacts
between the auxiliary contacts
300
300
300
300
Rated Operational Current
AC-15, I
e
220/240V
380/415V
500V
DC-13 (Contacts in Series)
1: 24V
2: 60V
3: 100V
3: 220V
6A
3A
1.5A
2.5A
2.5A
1.5A
0.5A
6A
3A
1.5A
2.5A
2.5A
1.5A
0.5A
Conventional thermal current, I
th
10A 10A
Control circuit reliability
(at U
e
= 24 VDC, U
min
= 17 V, I
min
= 5.4 mA)
<10-8, < one failure at
100 million operations
Component Lifespan at U
e
= 240V
AC-15, operations x 10
6
DC-13 L/R = 50 mS:
2 contacts in series at I
e
= 0.5A, operations x 10
6
0.2
0.15
0.2
0.15
Short Circuit rating without welding
Short Circuit protection rating maximum fuse, 500V gG/gL
Short Circuit protection rating maximum fuse, 500V fast
6A
10A
6A
10A
Current heat loss at conventional free air thermal current I
th
per contact, W 0.2 0.2