Syrelec, Brand of Crouzet Control JRS SERIES Catalog Page
CONTROLS CONTROLS
1
2
3
4
5
6
7
8
9
10
11
1
2
3
45
6
7
8
LJRS2PJRXSPJRS
1
2
3
45
6
7
8
INITIATE
SWITCH
INITIATE SWITCH
INITIATE
SWITCH
JRS SERIES
ALTERNATING RELAY WITH
SELECTOR SWITCH
UL listed
• Duplex Alternating Control
• SPDT or DPDT Control Relay
• 10 Amp Rated
• Externally Controlled
• Selection of Lead or Lag Load
2
The electronic alternating relay is designed to replace mechanical
style devices used in control applications requiring a duplexing
or alternating action of the control circuits to operate pumps,
compressors, etc. This is achieved by activating a control switch
which is common to one side of the input control voltage. The
output contact of the relay(s) change state when this switch is
opened (on de-energization of the control circuit). When the control
SPECIFICATIONS:
Input . . . . . . . . . . . . . . . . . . . . . . . . 24 VAC/DC, 110, 220 VAC
±15%, 50/60 Hz
Maximum power consumption . . . 24 VAC: 1.5 VA
110 VAC: 5 VA
220 VAC: 11VA
Output . . . . . . . . . . . . . . . . . . . . . . SPDT 10 A resistive
DPDT 10 A resistive
DPDT 10 A crosswired
Minimum pulse . . . . . . . . . . . . . . . 30 ms
Contact material . . . . . . . . . . . . . . AgCdO
Maximum loading . . . . . . . . . . . . . 10 A AC resistive 8 A DC inductive
Maximum switching voltage . . . . . 250 VAC 250 VDC
Relay maximum power rating . . . . 2200 VA 80 W
Mechanical life of relay . . . . . . . . . 3 x 106operations
Electrical life of relay . . . . . . . . . . . 2 x 105at 2200 VA resistive load
Operating temperature . . . . . . . . . 14°F to 140°F -10°C to +60°C
Weight . . . . . . . . . . . . . . . . . . . . . . 2.8 oz. (100g)
initiate switch is actuated and released or opened, the relay will
change state. The next time the initiate switch is actuated, it will
change back to its original state. Two red LED’s located on the top
of the dust resistant enclosure provide the status of the relay. A 3
Position Selector switch is installed for selection of normal operation (alternating) or selection of lead or lag load.
WIRING DIAGRAM:
ORDERING INFORMATION:
MOUNTING
L = 11 pin plug-in
P = 8 pin plug-in
NOTE: DPDT relay available only with 11 pin plug-in (L).
L
MOUNTING
JRS 2
SERIES
SERIES
LJRS 2 = DPDT
PJRS = SPDT
PJRXS = DPDT (crosswired)
Products and specifications subject to change without notice.
110A
INPUT POWER
INPUT POWER
24A = 24
VAC/DC
110A = 110 VAC
220A = 220 VAC
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