SERIES J RELAY NONLATCH 2 PDT, 12 AMPS

Category: Electronics, Esterline Power Systems Leach International, Relays

Overview

The datasheet details the SERIES J RELAY NONLATCH 2 PDT, 12 AMPS, presenting its engineering data, principal technical characteristics, and contact electrical characteristics. This product is an all-welded, balanced-force relay manufactured by Leach Corp with the capability to work with a variety of voltages and currents.

Construction and Specifications

The relay is described with an all-welded construction featuring a contact arrangement qualified at 10 Amps. It supports a relay coil voltage of 28 VDC and provides 2 PDT, 12 AMP contact capacity, operable at 28 VDC or 115/200 VAC, 400 Hz. MIL-PRF-83536 also endorses the relay, ensuring its compliance with military specifications.

Technical Characteristics

Key specifications include a maximum weight of 0.088lb and compact dimensions measuring 1.01in x 0.51in x 1.00in. The relay claims to adapt to various conditions by offering special models upon request. Examples include hermetically sealed versions and corrosion-resistant metal cans. Customers are encouraged to contact the factory for information regarding MIL-qualified part numbers.

Contact Electrical Characteristics

Key Contact Ratings:
– 28 Vdc
– 115 Vac, 400 Hz, 1 phase
– 115/200 Vac, 400 Hz, 3 phases
The load current in Amps per pole is specified under various conditions for resistive, inductive, motor, and lamp loads, as well as for overload rupture. The datasheet provides a detailed table showcasing different conditions, including values for 28 Vdc, 115 Vac at 400 Hz, and 115/200 Vac at both 400 Hz and 60 Hz, with corresponding ratings in Amps for various types of loads.

Applications and Compatibility

An application note (reference number 023) and applicable socket information (SO-1049-8309/8987 and SO-SSL) are provided, suggesting the suitability of these relays for a broad range of power and control applications.

Manufacturer Information and Datasheet Usage

The datasheet also lists contact details of Esterline Power Systems, with addresses in America, Europe, and Asia, emphasizing the global presence of the company. These relays are part of LEACH@ power and control solutions, and the document is intended for initial product selection and comparison. The issue date of 07/10 suggests the datasheet’s last update, and the datasheet’s applicability is confirmed through contact with Esterline Power Systems.

This concise summary is based on the accessible information from the first two pages out of a four-page datasheet. For detailed specifications and additional data, the user is recommended to view the complete document and directly contact the manufacturer for the latest information and product selection guidance.