C L A S S
GENERAL SPECIFICATIONS
388 & A283
The Class 388 & 283 general purpose relays are available in
a wide choice of AC or DC voltages with Indicator Lamp, Push to test
button and other options. Plug-in style relays have 3-way pierced
terminals. While spaced for standard plug-in Socket mounting.
The flat terminals (0.187 x 0.020) also accept quick connect
receptacles or direct soldering.
MANUFACTURED UNDER
QUALITY SYSTEM
ISO 9002 & QS 9000
COMPLIES WITH
REQUIREMENTS OF
IEC STANDARDS
Recognized Component mark for
Canada and the United States.
*
*
947-4-1 AND 947-5-1
LOW VOLTAGE DIRECTIVE
C
US
IEC = INTERNATIONAL
ELECTROTECHNICAL COMMISSION
UL Recognized
File No. E43641
NEW!
FLANGE MOUNT
PLUG-IN
P.C. MOUNT
TOP FLANGE MOUNT
CONTACT RATINGS TABLE
TYPICAL OPERATING CHARACTERISTICS
(For DC Voltage types only).
240 VAC
28 VDC
POLES
120 VAC
POLES
SPDT
DPDT
3PDT
13 AMP
1/2 HP
13 AMP
1/3 HP
13 AMP
12 AMP
11 AMP
MIN. OPERATE
mW
(SENSITIVITY)
1 POLE
2 POLE
125
250
375
12 AMP
1/2 HP
13 AMP
1/3 HP
OPERATE TIME
(Milliseconds
maximum.)
18.0
30.0
20.0
28.0
24.0
26.0
11 AMP
1/2 HP
13 AMP
1/3 HP
RELEASE TIME
(Milliseconds
Maximum.)
3 POLE
WIRING DIAGRAMS
Viewed from terminal end
1
4
2
3
6
1
4
2
5
3
6
1
4
2
5
3
6
5
9
7
8
9
7
8
9
7
8
B
A
B
A
B
A
SPDT
DPDT
3PDT
* RELEVANT IEC CONTACT UTILIZATION CATEGORIES
AC-1, AC-3, DC-1, AC-15
(SEE SECTION 11 FOR RELEVANT UTILIZATION CATEGORIES.)
SEE SECTION 10 FOR MATING SOCKETS
PAGE 21
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