388ACPSRX-29-120VAC datasheet, PDF

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388ACPSRX-29-120VAC: DescriptionOff-Delay Relay, DPDT, Momentary, 1275mW (Coil), 12A (Contact), 28VDC (Contact), 0.6s Adj Min, 60s Adj Max, AC Input, AC/DC Output, Socket Mount; CategoryMechanical and electronic products relay; File Size177KB，3 Pages; ManufacturerStruthers-Dunn

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388ACPSRX-29-120VAC Overview

Off-Delay Relay, DPDT, Momentary, 1275mW (Coil), 12A (Contact), 28VDC (Contact), 0.6s Adj Min, 60s Adj Max, AC Input, AC/DC Output, Socket Mount

388ACPSRX-29-120VAC Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	COIL OPERATE VOLTAGE(AC): 102 V
Maximum adjustable time delay	60 s
Minimum adjustable time delay	0.6 s
Coil current (AC) maximum value	0.011 A
Coil power	1275 mW
Maximum coil voltage (AC)	120 V
Coil/Input Power Type	AC
Contact (AC) maximum rated R load	12A@240VAC
Maximum contact current (AC)	12 A
Maximum contact current (DC)	12 A
Contact (DC) maximum rated R load	12A@28VDC
Maximum contact voltage (AC)	240 V
Maximum contact voltage (DC)	28 V
Contact/Output Power Type	AC/DC
Electrical life	100000 Cycle(s)
Manufacturer's serial number	388
Installation features	SOCKET MOUNT
Maximum operating temperature	55 °C
Minimum operating temperature	-20 °C
Relay action	MOMENTARY
Relay function	DPDT
Relay type	OFF-DELAY RELAY
surface mount	NO
Termination type	SNAP-ON
Base Number Matches	1

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Struthers-Dunn

407 East Smith Street - Suite B

Timmonsville, SC 29161 US

Phone:

(843) 346-4427 •

Fax:

(843) 346-4465

E-Mail:

info@struthers-dunn.com •

Web site:www.struthers-dunn.com

Item # 388ACPSRX-29-120VAC, 388 Series - True Off Timer Relays

The 388 true off timers are square base, bladed products. Solid state circuitry combined with a magnetic latching relay allow this product to time when no power is

applied. Contacts transfer when power is applied. Timing begins when power is removed. Contacts return to the home position at the end of the timing cycle. No

external control switch is needed to initiate timing. The package on this series is typically socket mounted.

For Additional Configuration please contact the manufacturer.

·

SPECIFICATIONS

·

TIMING

·

CONTACTS

·

COIL

·

DIELECTRIC STRENGTH

·

TEMPERATURE

·

LIFE

EXPECTANCY

·

MISCELLANEOUS

SPECIFICATIONS

Series

388

Type

VAC Operated

Nominal Input Voltage

120 VAC

TIMING

Functions Available

True Off

Timing Range

0.6 to 60 s

Timing Adjustment

Timing Repeatability (Constant voltage and

temperature)

Reset Time maximum

Knob

3.0%

150

Input Pulse Length minimum

50

7/31/2013 | Page 1 of 3

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