B-312D-1

HARTMAN Aerospace Power Products AC Relays Features: • 3PST N.O. Main Contacts • Transient Suppression • 120/208 VAC, 50/60 Hz • 175 Amps • High Reliability • Meets many requirements of MIL-R-6106 B-312D-1 3PST N.O., 175 Amps, 120/208 VAC, 50/60 Hz 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) 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 Gasket Sealed, Vented 3PST N.O. 120/208 VAC, 47.5 - 63 Hz 175 Amps SPST N.O. 115 VAC, 50/60 Hz 5 Amps Continuous 26 VDC 18 VDC Maximum 1 - 7 VDC 5.8 Amps Maximum 0.5 Amps Maximum -55°C to +71°C 30,000 Cycles 100,000 Cycles 2 Lbs. 8 Oz. Notes: 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. 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