SERIES 70 ELECTRIC ACTUATOR
Installation, Operation, and Maintenance Manual
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© 2022 BRAY INTERNATIONAL, INC. ALL RIGHTS RESERVED. BRAY.COM
The Information contained herein shall not be copied, transferred, conveyed, or displayed in any manner
that would violate its proprietary nature without the express written permission of Bray International, Inc.
For Actuator Size E12 - 180 – Place the socket head shoulder bolt through the
spinner handle and screw it firmly into the handwheel rim.
10.8 Receptacles (Quick Connectors)
Bray offers plug-in receptacles as a field or factory option for quick and easy field
wiring of Series 70 actuators. Cord sets to fit these connectors can also be ordered
in several lengths.
Unless otherwise specified, power receptacles will be 5-pin mini style, standard duty
with a black anodized aluminum finish. They conform to ANSI B93.55M except in
wire color. Euro receptacles will be used for low power instrument and signal cable
since they can be supplied shielded.
Wiring diagrams for plug-in receptacles for either the Bray Series 70 or the local
control station will be provided as a separate diagram. Units ordered with pin
connector receptacles factory installed are wired and tested
Receptacle Kit:
> Receptacle(s), male pin and male thread ½" NPT [M20], in the quantity, style,
and number of pins ordered
> Reducing bushing ¾" to ½" NPT [M25 to M20] for installation in Actuator Sizes
E12 - 180 and control stations
> Wiring Diagram
Tools Required:
> Screwdriver, 3/16" [5 mm] tip flat blade
> Wrench, 1" [25mm]
Figure 20.
S70 with 5-pin receptacle and corresponding cord set.
10.8.1 Receptacles (Quick Connectors) Installation Procedure
Screw the receptacle into the actuator conduit entry using Teflon tape or similar.
Wire to the terminal strip according to the wiring diagram or the field wiring
requirements.
