NC4EBD-L2-DC24V Panasonic Electric Works, NC4EBD-L2-DC24V Datasheet - Page 10

• Manufacturer Part Number: NC4EBD-L2-DC24V
• Description: RELAY LTCH 5A 24VDC AMB VERT PLG
• Manufacturer: Panasonic Electric Works
• Series: NCr

Specifications of NC4EBD-L2-DC24V

• Relay Type: General Purpose
• Contact Form: 4PDT (4 Form C)
• Contact Rating (current): 5A
• Switching Voltage: 125VAC
• Coil Type: Latching, Dual Coil
• Coil Current: 66.7mA
• Coil Voltage: 24VDC
• Turn On Voltage (max): 19.2 VDC
• Mounting Type: Socket
• Termination Style: Socketable
• Circuit: 4PDT (4 Form C)
• Contact Rating @ Voltage: 5A @ 125VAC
• Control On Voltage (max): 19.2 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Control Off Voltage (min): -

SAFETY STANDARDS
NOTES
1. Because the NC relay is polarized, the
positive “+” and negative “–” connections
to the coil should be done as indicated on
the wiring diagram. If connected
incorrectly, it may malfunction or fail to
operate.
2. While NC relays can be used with any
transmission-wave current to their
operation, due to slight weakening of the
force of magnetic attraction, decreased
resistance to vibration and shock should
be taken into account.
3. The current that energizes the coil in
an NC relay is AC type. Because the AC
sine waveform is distorted, when testing,
it is essential to use a measuring device
that can properly characterize the
distorted waveform.
The operating power of the coil in the 100
V AC 4 Form C type is relatively higher
than other NC types of AC relay and
consequently, the total current applied
through all the contacts should be kept
below 10 A.
4. The AC type NC relay has a special
magnetic design. As a result, once the a-
side contacts have switched, the b-side
contacts may once again go into a
temporary ON state depending on the
coil inrush phase. To ensure that this
phenomenon does not occur, it is
necessary to carry out sufficient practical
testing with relays installed in actual
devices.
For Cautions for Use.
NC
NC Amber
Product name
2 Form C
4 Form C
2 Form C
4 Form C
E43028
E43028
E43028
E43028
File No.
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
UL/C-UL (Recognized)
5A 250V AC
1
5A 30V DC
5A 125V AC
4A 250V AC
1
5A 30V DC
3A 250V AC
1
5A 30V DC
2A 250V AC
1
5A 30V DC
/
/
/
/
10
10
20
20
HP 125, 250V AC
HP 125, 250V AC
HP 125, 250V AC
HP 125, 250V AC
Contact rating
5. When designing top and bottom view
schematic diagrams, note that:
1) “Top view” wiring diagram is indicated
for the flat series because terminals can
be seen from above.
2) “Bottom view” schematic diagram is
indicated for the vertical series because
terminals cannot be seen from above.
(Same direction)
Flat series
Top view
LR26550
etc.
LR26550
etc.
LR26550
etc.
LR26550
etc.
File No.
Vertical series
Bottom view
CSA (Certified)
5A 250V AC
1
5A 30V DC
5A 125V AC
4A 250V AC
1
5A 30V DC
3A 250V AC
1
5A 30V DC
2A 250V AC
1
5A 30V DC
/
/
/
/
10
10
20
20
HP 125, 250V AC
HP 125, 250V AC
HP 125, 250V AC
HP 125, 250V AC
Contact rating
6. Cautions for close proximity mounting
When using slim series in close proximity,
mount all relays facing the same
direction. Different mounting directions
may cause change in the relay
characteristics because NC relays are
polarized.
1004
1004
1005
1005
File No.
VDE (Certified)
5A 125V AC (cos =1.0)
1A 125V AC (cos =0.4)
5A 30V DC (0ms)
5A 125V AC (cos =1.0)
1A 125V AC (cos =0.4)
5A 30V DC (0ms)
1A 125V AC (cos =1.0)
0.5A 125V AC (cos =0.4)
1A 30V DC (0ms)
1A 125V AC (cos =1.0)
0.5A 125V AC (cos =0.4)
1A 30V DC (0ms)
Contact rating
NC