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B-493E Datasheet, PDF (1/1 Pages) Tyco Electronics – B-493E 3PST, Magnetic Latch, 160 Amps,230 VAC, 400 Hz
HARTMAN Aerospace Power Products
DC High Voltage
B-493E 3PST, Magnetic Latch, 160 Amps,
230 VAC, 400 Hz
Features:
• 3PST Main Contacts
• Magnetic Latch
• Main Contacts Rated 230 Volts Line to
Neutral
• Self De-Energizing Coil
• 230 VAC
• 160 Amps
• High Reliability
• Meets many requirements of MIL-R-6106
CONTACTOR CONFIGURATION
Dimensions for this product are expressed in inches.
Multiply values by 25.4 for millimeters.
PRODUCT SPECIFICATIONS
Construction
Gasket Sealed, Vented
Main Contacts:
Configuration
3PST Magnetic Latch
Voltage (Nominal)
230 VAC, 400 Hz
Current (Resistive)
160 Amps
Auxiliary Contacts:
Configuration
6-SPST N.O., 6-SPST N.C.
Ratings
Group 1
0.10 Amps, 28 VDC or 120 VAC, 400 Hz
Group 2
6.40 Amps, 28 VDC
Group 3
0.01 Amps, 15 VDC
Coil Data:
Duty Cycle
Continuous, Self De-Energizing
Voltage (Nominal)
28 VDC
Operate Voltage
Close
15 VDC Maximum
Trip
15 VDC Maximum
Coil Current @ 28 VDC & +25°C
Close
7 Amps Maximum
Trip
7 Amps Maximum
Operating Temperature
-55°C to +71°C
Life:
Electrical
50,000 Cycles
Mechanical
100,000 Cycles
Weight
4.3 Lbs.
For factory-direct application assistance, contact the HARTMAN
product team at (419) 521-9500, Fax (419) 526-2749.
Notes:
© 2004 by Tyco Electronics Corporation. All Rights Reserved.
HARTMAN and TYCO are trademarks.
Catalog (web doc only)
Revised 5-04
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967