C L A S S
388
12 AMP ADJUSTABLE TIME DELAY RELAY
.312
(7.9)
.625
(15.8)
2.40 Max. (Medium Body)
(61.1)
2.90 Max. (Long Body)
(73.8)
1
4
2
5
3
6
7
8
A
B
9
1.53
(38.8)
1.40
(35.7)
ON DELAY LONG & MEDIUM BODY
4
5
7
8
1
2
6
9
3
B
A
+
-
EXTERNAL
4
5
7
8
1
2
6
9
3
B
A
+
-
INPUT
INPUT
OFF DELAY LONG BODY
4
5
7
1
2
6
9
3
B
A
+
-
INPUT
EXTERNAL
OFF DELAY MEDIUM BODY
120 VAC
120 VAC
0.1 to 10 Seconds
1.0 to 180 Seconds
ON DELAY - LONG BODY
W388ACPSOX-42
W388ACPSOX-44
OFF DELAY - LONG BODY
24 VDC
24VDC
120 VAC
120 VAC
24 VDC
24 VDC
-
-
OFF DELAY - MEDIUM BODY
ON DELAY - MEDIUM BODY
W388CPSOX-101
-
-
-
CLB-51-70120 *
-
-
W388CPSRX-2
W388CPSRX-4
W388ACPSRX-101
ON DELAY - MEDIUM BODY
W388ACPSOX-101
OFF DELAY - MEDIUM BODY
W388CPSRX-23
0.1 to 10 Seconds
1.0 to 180 Seconds
1.0 to 120 Seconds
1.0 to 120 Seconds
1.0 to 120 Seconds
1.0 to 120 Seconds
* THE CASE LENGTH ON THE MAGNECRAFT MEDIUM BODY IS 2.40 LONG VS P&B, 2.156 LONG.
PART NUMBERS SHOWN ALSO
AVAILABLE THRU STOCKING DISTRIBUTION.
CROSS REFERENCE
TO
POTTER & BRUMFIELD
TIMING
RANGE
NOMINAL
INPUT
VOLTAGE
PART
NUMBERS
THE EXTERNAL TRIGGER SWITCH SHOULD NOT BE CONNECTED TO ANY EXTERNAL LOAD OR VOLTAGE
SOURCE. DAMAGE TO INTERNAL COMPONENTS CAN OCCUR.
WIRING DIAGRAMS FOR ADJUSTABLE STYLE TIME DELAY RELAYS
Voltage must be applied to terminals "A" & "B" continuously.
OUTLINE DIMENSIONS
Dimensions are Shown In Inches and (Millimeters).
PAGE 123
WEBSITE: www.magnecraft.com EMAIL:info@magnecraft.com FAX ON DEMAND 1-800/891-2957, DOCUMENT 100
SEE SECTION 10
FOR MATING SOCKETS