IMO the EMECH specialist
Power Relay
SRR
s
Single pole and double pole contact
arrangements
s
Meets VDE 8mm spacing, 4kV dielectric
strength, coil to contact
s
Standard type (flux tight) and fully sealed
type available
s
UL/CSA recognised
Options and ordering codes
Specification
Contact material
AgSnInO
Initial contact resistance
100m
Max
Operate time
20ms Max. (at rated voltage)
Release time
10ms Max. (at rated voltage)
Nominal operating power
Approx. 530mW
Insulation resistance
1,000M
at 500VDC
Breakdown voltage
Between coil and contacts
5,000VAC (for 1 minute)
Between open contacts
1,000VAC (for 1 minute)
Between adjacent contact sets
3,000VAC (for 1 minute)
Vibration resistance
Operating extremes
10~55Hz, amplitude 1.5mm
Damage limits
10~55Hz, amplitude 1.5mm
Shock resistance
Operating extremes
10G
Damage limits
100G
Ambient temperature
-40 to +70C
Life expectancy
Mechanical
10 x 10
6
Operations (frequency 1,800 operations/hour)
Electrical (at max. Load)
1 x 10
5
Operations (frequency 1,200 operations/hour)
Weight
14g
1A
H
1B
SRR
F
12VDC
1C
H
N
Type
Coil voltage
Contact form:
1A: SPNO, 2A: DPNO
1B: SPNC, 2B: DPNC
Standard switching
current
High power
switching current
N
530mW Coil
1C
1C: SPDT, 2C: DPDT
F
S
Flux tight
Sealing:
Fully sealed
Contact rating
Type
SRRHN
SRRN
SRRHN
Contact form
1A, 1B, 1C
2A, 2B, 2C
2A, 2B, 2C
Maximum switching power
2880VA/360W
1200VAC/150W
1920VAC/240W
Maximum switching voltage
250VAC/125VDC
Maximum switching/carr y current
12A
5A
8A
TV rating
TV-5
TV-3
UL, CSA and TUV safety approval ratings available on request
PRICE
INFORMATION
AND ORDERING
PRICE
INFORMATION
AND ORDERING
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