SRGA4-1C-L-120VAC Datasheet PDF - IMO

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SRGA4-1C-L-120VAC
IMO

Part Number SRGA4-1C-L-120VAC
Description Miniature High Power Relay
Page 2 Pages


SRGA4-1C-L-120VAC datasheet pdf
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Miniature High Power Relay SRG
30A switching capabilities
PCB coil terminals, ideal for heavy duty load
4K dielectric coil to contact
Heavy load up to 7,200VA
Open and Sealed types available
AC Coil versions available
Ordering information
SRG A
4 - 1A - S
L - 120VAC
Terminal Type
With Pin 6
Without Pin 6
A
Isolation
2.5kV Isolation
4kV Isolation (SRGA Type only)
4
L
Sealing
Open
S Sealed
Coil Voltage
RoHS Compliant
Contact Form
SPNO
SPNC
SPCO
1A
1B
1C
Contact Data
Contact
Arrangement
1A
1B
1C (NO) 1C (NC)
Initial Contact
Resistance
50m(at 24VDC)
Contact
Material
AgSnO2
Max. Switching 7200VA 3600VA 4800VA 2400VA
Capacity 560W 280W 560W 280W
Max. Switching
Voltage
277VAC/28VDC
Max. Switching
Current
40A
15A
20A
10A
Rating
30A 240VAC 15A 240VAC 20A 240VAC 10A 240VAC
20A 28VDC 10A 28VDC 20A 28VDC 10A 28VDC
Mechanical life
1 x107 OPS
Electrical life
1 x105 OPS
Characteristics
Initial Insulation Resistance
1000M@ 500VDC
Dielectric
Strength
Between coil & contacts 2500VAC/4000VAC 1min.
Between open contacts
1500VAC 1min.
Operate time (at nomi. Volt)
Max. 15ms
Release time (at nomi. Volt)
Max. 10ms
Ambient
temperature
DC: -55˚C to 85˚C
AC: -55˚C to 60˚C
Shock
Functional
resistance Destructive
100m/s
1000m/s
Vibration resistance
DA: 1.5mm, 10 to 55Hz
Humidity
98%, +40˚C
Termination
PCB
Unit Weight
Approx. 36g
Construction
Sealed IP67
Open (Only for DC Type)
Coil Data: VAC
Nominal
Voltage
VAC
12
24
120
208
220/240
277
Pick-up
Voltage
VAC
9.6
19.2
96.0
166.4
192
220
Drop-out Max.allowable Coil
Voltage Voltage Resistance
VAC (at 25˚C)
2.4 15.6 25±10%
4.8 31.2 100±10%
24.0 156 2500±10%
41 270.4 11000±10%
48 286/312 13490±10%
54 360.1 15000±10%
SRG/07/07
Coil
Coil power
DC: 0.9W AC:2VA
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Miniature High Power Relay SRG
Coil Data: VDC
Nominal
Voltage
VDC
5
6
9
12
15
18
24
48
70
110
Pick-up
Voltage
VDC
3.75
4.50
6.75
9.00
11.25
13.50
18.00
36.00
52.50
82.50
Drop-out Max.allowable Coil
Voltage Voltage Resistance
VDC (at 25˚C)
0.5 6.5 27±10%
0.6 7.8 40±10%
0.9 11.7 97±10%
1.2 15.6 155±10%
1.5 19.5 256±10%
1.8 23.4 380±10%
2.4 31.2 660±10%
4.8 62.4 2560±10%
7.0 91 5500±10%
11 143 13450±10%
Outline dimensions (mm)
Wiring diagram and PC Board layout
SRG (open)
24.6
3.3 16.5
SRG (Sealed & unsealed)
Pin No.6
Pin NO.6
22.4
20 Pin No.6
Safety Approval Ratings
1 Form A
1 Form B (NC)
UL
1 Form C (NO)
1 Form C (NC)
TÜV
30A 277VAC
30A 28VDC
2HP 250VAC
1HP 125VAC
277VAC(FLA=20) (LRA=60)
15A 277VAC
10A 28VDC
1/2HP 250VAC
1/4HP 125VAC
277VAC(FLA=10) (LRA=33)
30A 277VAC
20A 277VAC
10A 28VDC
2HP, 250VAC
1HP, 125VAC
277VAC(FLA=20) (LRA=60)
20A 277VAC
10A 277VAC
10A 28VDC
1/2HP 250VAC
1/4HP 125VAC
277VAC(FLA=10) (LRA=33)
15A 250VAC cos phi=0.4
3-Ø2.1
2.54
3.8
2.54
8.9
14
17.8
2-Ø1.1
Pin NO.6
3.3 20.1
Characteristic Curve
COIL TEMPERATURE RISE
5
27
2.5
MAXIMUM SWITCHING POWER
ENDURANCE CURVE
Percentage of Nominal Coil Voltage
SRG/07/07
Contact Voltage (V)
Contact Current (A)
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SRGA4-1C-L-120VAC Miniature High Power Relay SRGA4-1C-L-120VAC
IMO
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