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PDF SP4-NIL Data sheet ( Hoja de datos )
| Número de pieza | SP4-NIL | |
| Descripción | COMPACT POWER RELAYS WITH HIGH SENSITIVITY | |
| Fabricantes | NAIS | |
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15A (2C), 10A (4C) COMPACT
SP-RELAYSPOWER RELAYS WITH HIGH
SENSITIVITY
50
1.969
a
22
.866
FEATURES
• High Vibration/Shock Resistance
Vibration resistance: 18 G, amplitude 3 mm (10 to 55 Hz)
Shock resistance: 40 G (11 ms)
• Latching types available
mm inch
• High Sensitivity in Small Size 150 mW pick-up, 300 mW
nominal operating power
a
2C 25.6 1.008
• Wide Switching Range
From 1 mA to 15 A (2C) and 10 A (4C)
4C 36.8 1.449
SPECIFICATIONS
Contacts
Characteristics (at 25°C 77°F 50% Relative humidity)
Arrangement
2 Form C, 4 Form C
Max. operating speed (at rated load)
20 cpm
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Initial contact pressure
Contact material
Nominal switching
capacity
30 mΩ
2C: Approx. 0.392 N (40 g 1.41 oz )
4C: Approx. 0.196 N (20 g 0.71 oz )
Stationary contact:
Gold flashed silver alloy
Initial insulation resistance*1
Initial
breakdown
voltage*2
Between open contacts
Between contact sets
Between contact and coil
Operate time*3(at nominal voltage)
Movable contact: Silver alloy
Release time(without diode)*3
(at nominal voltage)
2C: 15 A 250 V AC
10 A 30 V DC DataSheTeetm4pUe.rcaotumre rise
4C: 10 A 250 V AC
(at nominal voltage)
Rating
(resistive
load)
Max. switching power
10 A 30 V DC
2C: 3,750 VA, 300 W
4C: 2,500 VA, 300 W
Shock resistance
Functional*4
Destructive*5
Max. switching voltage
2C, 4C: 250 V AC, 30 V DC
Max. switching current 2C: 15 A (AC) 10 A (DC), 4C: 10 A
Mechanical (at 180 cpm)
5 × 107
Vibration resistance
Functional*6
Destructive
Expected
Electrical
15 A 250 V AC
2C
life (min. (at 20 cpm) 10 A 30 V DC
operations) (resistive
10 A 250 V AC
load)
4C
10 A 30 V DC
105
105
105
105
Conditions for operation,
transport and storage*7
(Not freezing and condens-
ing at low temperature)
Unit weight
Ambient
temp.
Humidity
1,000 MΩ at 500 V DC
1,500 Vrms
3,000 Vrms
3,000 Vrms
Max. 30 ms (Approx. 25 ms)
Max. 20 ms (Approx. 15 ms)
Max. 40°C with nominal coil voltage
and at nominal switching capacity
Min. 392 m/s2 {40 G}
Min. 980 m/s2 {100 G}
176.4 m/s2 {18 G}, 10 to 55 Hz
at double amplitude of 3 mm
176.4 m/s2 {18 G}, 10 to 55 Hz
at double amplitude of 3 mm
–50°C to +60°C
–58°F to +140°F
5 to 85% R.H.
2C: 50 g 1.76 oz ; 4C: 65 g 2.29 oz
Coil (polarized) at 20°C 68°F
Single side stable
Nominal operating power
Latching
Minimum set and reset power
Nominal set and reset power
300 mW
150 mW
300 mW
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section
*2 Detection current: 10 mA
*3 Excluding contact bounce time
*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*5 Half-wave pulse of sine wave: 6ms
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
DataShee
TYPICAL APPLICATIONS
NC machines, remote control panels,
sophisticated business equipment.
DataSheet4U.com
252
ORDERING INFORMATION
Ex. SP 2
L2
DC24V
Contact arrangement
Operating function
Coil voltage
2: 2 Form C
4: 4 Form C
Nil: Single side stable
L2: 2 coil latching
DC 3, 5, 6, 12,
24, 48 V
(Notes) 1. PC board terminal types available as option. Please consult us for details.
2. 2 Form C: Carton: 20 pcs., Case: 200 pcs.
4 Form C: Carton: 10 pcs., Case: 100 pcs.
3. UL/CSA, TÜV approved type is standard.
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1 page  
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SP
Mounting and removal of fastening bracket
1. Mounting
from the groove in the socket, while press-
Insert the A part of the fastening bracket ing with the tip of a minus screwdriver.
into the mounting groove of the socket,
While the bracket is in this position, keep
and then fit the B part into groove, while pressing the C part of the bracket to the
pressing with the tip of a minus screwdriv- relay side with your finger, and lift up to
er. the left side and remove from the groove,
2. Removal
as in the diagram at right.
Slide the B part of the fastening bracket
Minus screwdriver
C
B
Fastening
bracket
SP relay
A
Terminal block
Screw terminal socket
40.64±0.4
1.600±.016
20.32±0.4
.800±.016
23±1 19.5±0.6
.906±.039 .768±.024
4.5±0.4
.177±.016
30±0.6
1.181±.024
67±1
2.638±.039
15.24±0.4
.600±.016
6.5±0.4
.256±.016
97±1
3.819±.039
40.64±0.4
1.600±.016
20.32±0.4
.800±.016
23±1
.906±.039
70.5±1
2.776±.039
30.48±0.4
1.200±.016
15.24±0.4
.600±.016
32±0.6
1.260±.024
19.5±0.6
.768±.024
6.5±0.3
.256±.012
mm inch
30±0.6
1.181±.024
4.5±0.3
.177±.012
52±1
2.047±.039
11±0.4
.433±.016
40.5±0.6
1.594±.024
21±0.4
.827±.016
52±1
2.047±.039
et4UM.cooumnting hole drilling diagram
30±0.2
1.181±.008
2-DIA. HOLES 4.5±0.1
2-DIA. HOLES .177±.004
Notes:
(1) Mounting screws and the fastening
bracket are included in the package.
(2) Mount the relay with the proper mount-
ing direction — i.e. with the direction of the
NAIS mark on top of the relay case match-
ing the direction of the NAIS mark on the
terminal block. (The ; direction of the
terminal block is the upward direction of
the relay.)
Fastening
removal
braDcaketat Smhoeuentt4inUg.caonmd
1. Mounting
Insert the A part of the fastening bracket
into the mounting groove of the terminal
block, and then fit the B part into groove,
while pressing with the tip of a minus
screwdriver.
2. Removal
Slide the B part of the fastening bracket
from the groove in the terminal block,
while pressing with the tip of a minus
screwdriver. While the bracket is in this
position, keep pressing the C part of the
bracket to the relay side with your finger,
Mounting plate
and lift up to the left side and remove from
the groove, as in the diagram at right.
DataShee
Minus screwdriver
C
B
Fastening
bracket
SP relay
A
Terminal block
18.4
.724
57.2
2.252
SP-MA
DataSheet4U.com
256
25
.984
23.2
.913
The SP-Relay with
SP-MA attached
18.4
.724
2-DIA. HOLES 3.2
2-DIA. HOLES .126
Panel cutout
Tolerance: ±0.1 ±.004
Direct chassis mounting possible,
and applicable to DIN rail.
[DIN 46277 (35 mm width) is applicable.]
DataSheet4 U .com
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