Cut Sheet

Volume 10—Enclosed Control CA08100012E—June 2015 www.eaton.com V10-T4-9
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4.1
Lighting Contactors
UL Rated AC Contactors
Operation
A permanent magnet is built
into the contactor structure
that will maintain the
contactor in its energized
state indefinitely without
using control power. When
energized, a DC current is
applied to the latch coil,
producing a magnetic field that
reinforces the polarity of the
permanent magnet, pulling in
the contactor. The current to
the coil is disconnected by
the coil clearing interlock. In
order to drop out the
contactor, it is necessary to
apply a field through the
STOP coil in the reverse
direction to the permanent
magnet. This momentarily
cancels the magnetic
attraction and the contactor
drops out.
Non-Combination Contactors
Class ECL04—Non-Combination Magnetically Latched Lighting Contactor
Notes
1
For open position (coil voltage), use the table below:
2
The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.
Example: ECL04C4
A2A. To order Type 4X 316-Grade stainless steel, change that digit to 9. To order Type 4 painted steel, change that digit to 3.
To order non-metallic, change that digit to 5. For details on these alternate enclosures, see Tab 13.
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Ampere ratings are based on a maximum load voltage of 480 V for tungsten lamp applications and 600 V for ballast or mercury vapor type applications.
No. of
Poles
Type 1
General
Purpose
Type 3R
Rainproof
Type 4X
2
Watertight and
Dust-Tight
Stainless Steel
Type 7/9
Hazardous
Location
Type 12
Dust-Tight
Industrial
Component
Contactor
(Open)
Catalog Number
1
Catalog Number
1
Catalog Number
1
Catalog Number
1
Catalog Number
1
Catalog Number
1
Maximum Ampere Rating—30
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2 ECL04C1_2A ECL04C2_2A ECL04C4_2A ECL04C6_2A ECL04C8_2A A202K1B_M
3 ECL04C1_3A ECL04C2_3A ECL04C4_3A ECL04C6_3A ECL04C8_3A A202K1C_M
4 ECL04C1_4A ECL04C2_4A ECL04C4_4A ECL04C6_4A ECL04C8_4A A202K1D_M
5 ECL04C1_5A ECL04C2_5A ECL04C4_5A ECL04C6_5A ECL04C8_5A A202K1E_M
6 ECL04C1_6A ECL04C2_6A ECL04C4_6A ECL04C6_6A ECL04C8_6A A202K1F_M
8 ECL04C1_8A ECL04C2_8A ECL04C4_8A ECL04C6_8A ECL04C8_8A A202K1G_M
9 ECL04C1_9A ECL04C2_9A ECL04C4_9A ECL04C6_9A ECL04C8_9A —
10 ECL04C1_AA ECL04C2_AA ECL04C4_AA ECL04C6_AA ECL04C8_AA A202K1H_M
12 ECL04C1_BA ECL04C2_BA ECL04C4_BA ECL04C6_BA ECL04C8_BA A202K1K_M
20 ECL04C1_CA ECL04C2_CA ECL04C4_CA ECL04C6_CA ECL04C8_CA —
Maximum Ampere Rating—60
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2 ECL04D1_2A ECL04D2_2A ECL04D4_2A ECL04D6_2A ECL04D8_2A A202K2B_M
3 ECL04D1_3A ECL04D2_3A ECL04D4_3A ECL04D6_3A ECL04D8_3A A202K2C_M
4 ECL04D1_4A ECL04D2_4A ECL04D4_4A ECL04D6_4A ECL04D8_4A A202K2D_M
5 ECL04D1_5A ECL04D2_5A ECL04D4_5A ECL04D6_5A ECL04D8_5A A202K2E_M
6 ECL04D1_6A ECL04D2_6A ECL04D4_6A ECL04D6_6A ECL04D8_6A A202K2F_M
8 ECL04D1_8A ECL04D2_8A ECL04D4_8A ECL04D6_8A ECL04D8_8A A202K2G_M
9 ECL04D1_9A ECL04D2_9A ECL04D4_9A ECL04D6_9A ECL04D8_9A —
10 ECL04D1_AA ECL04D2_AA ECL04D4_AA ECL04D6_AA ECL04D8_AA A202K2H_M
12 ECL04D1_BA ECL04D2_BA ECL04D4_BA ECL04D6_BA ECL04D8_BA A202K2K_M
20 ECL04D1_CA ECL04D2_CA ECL04D4_CA ECL04D6_CA ECL04D8_CA —
Enclosed
Suffix
Open
Suffix Coil Voltage
Enclosed
Suffix
Open
Suffix Coil Voltage
AA120/60 or 110/50 DE600/60
BW240/60 or 220/50 EB208/60
CX480/60 or 440/50 HZ277/60