MA-COM A

DC Relays
HARTMAN Aerospace Power Products
A-1077B SPDT,
230 Amps, 28 VDC
Features:
• SPST Main Contacts
• 28 VDC
• 230 Amps
• High Reliability
• Meets many requirements of MIL-R-6106
• Light Weight Construction
CONTACTOR CONFIGURATION
Dimensions for this product are expressed in inches.
Multiply values by 25.4 for millimeters.
PRODUCT SPECIFICATIONS
Construction
Main Contacts:
Configuration
Voltage (Nominal)
Current (Resistive)
Auxiliary Contacts:
Configuration
Voltage (Nominal)
Current
Resistive
Inductive
Coil Data:
Duty Cycle
Voltage (Nominal)
Pick-Up Voltage
Drop-Out Voltage
Coil Current @ 28 VDC & +25°C
In-Rush
Hold
Operating Temperature
Life:
Electrical
Mechanical
Weight Maximum
Catalog (web doc only)
Revised 5-04
www.tycoelectronics.com
Gasket Sealed, Silastic Sealed
SPDT
28 VDC
230 Amps
Notes:
2PDT
28 VDC
5 Amps
3 Amps
Continuous
28 VDC
16.5 VDC Maximum @ 25°C
0.5 - 7 VDC
0.56 Amps
0.56 Amps
-55°C to +71°C
50,000 Cycles
100,000 Cycles
1 Lb. 15 Oz.
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.
For factory-direct application assistance, contact the HARTMAN
product team at (419) 521-9500, Fax (419) 526-2749.
© 2004 by Tyco Electronics Corporation. All Rights Reserved.
HARTMAN and TYCO are trademarks.
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