| 唯一产品序列号 |
509-EAA-1
|
| 通用产品代码（UPC） |
662072184257
|
| 预计交期 |
15 天
|
| 标准保修期 |
|
| 原产国 |
美利坚合众国
|
| Circuit closing inrush current peak including offset, max |
1581 A
|
| Coil operating limits |
85...110%
|
| Continuous current |
135 A
|
| Coordination class according to IEC 60947-4-3 |
Class 2
|
| External reset possible |
True
|
| Factory installed models |
START-STOP push button
|
| Heat dissipation |
14.8 W (2...3 poles)
|
| Hp rating |
50 Hp
|
| Load voltage |
230V
|
| Operating volt amperes burden |
Sealed: 69VA, 60 Hz coils (2...3 poles)
|
| Rated control supply voltage at AC 50 Hz |
220 V
|
| Rated control supply voltage at AC 60 Hz |
240 V
|
| Service limit current rating |
156 A
|
| Suitable for emergency stop |
True
|
| Temperature compensated overload protection |
True
|
| Type of electrical connection for auxiliary- and control current circuit |
Screw connection
|
| Type of electrical connection of main circuit |
Screw connection
|
| Type of motor starter |
Direct online starter (DOL)
|
| Voltage type for actuating |
AC
|
| With fuse |
False
|
| Altitude |
10000 ft before derating
|
| Corrosion-resistance |
All metal parts are treated for corrosion-resistance
|
| NEMA size |
NEMA 4
|
| Operating position |
Vertical
|
| Operating temperature |
-25 °C
|
| Overload relay |
Eutectic overload
|
| Degree of protection (NEMA) |
1
|
| Enclosure type rating |
NEMA 1 general purpose
|
| Material housing |
Steel
|
| Mechanical life operations |
5000000
|
| Number of auxiliary contacts, max |
8
|
| Operating time, drop-out |
20 ms
|
| Operating time, pick-up |
27 ms
|
| Weight |
90 lb
|
| Auxiliary contact material |
Silver
|
| Power contact material |
Silver Alloy
|
| Required torque on power terminal wire clamps and pressure connectors or lugs |
275 in-lb
|
| Type of power terminal |
Pressure terminals
|
| Wire size |
For power terminals: 6...4 AWG
|
| Depth |
9.88 mm
|
| Height |
30 mm
|
| Width |
20.5 mm
|
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