POWER RELAY
1 POLE—15A
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FEATURES
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VS-NR SERIES
RoHS compliant
UL, CSA, VDE, SEV, SEMKO, CQC recognized
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TV-8 is available
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Working class: C
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UL class B (130°C) insulation
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Type of service: continuous duty
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Heavy duty miniature slim type power relay
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High isolation in small package
—Insulation distance: 8 mm
—Dielectric strength: 5,000 VAC
(between coil and contacts)
—Surge strength: 10,000 V
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Standard and high sensitivity types available
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Flux free type and plastic sealed type available
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Lead Free since date code: 0437L2
Please see page 11 for more information
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Cadmium free is available
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ORDERING INFORMATION
[Example]
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
VS – 12 S M B U – NR – UC
(a) (*) (b) (c) (d) (e) (f ) (g) (h)
VS : VS-NR Series
Refer to the COIL DATA CHART
Nil : Standard type (700-750 mW)
S : High sensitivity type (530 mW)
M : 1 form A (SPST-NO)
B : Flux free type
C : Plastic sealed type (with tape)
K : Plastic sealed type
Nil : TV rating type
U : Non TV rating type (standard type)
NR: Silver alloy
UC : UL, CSA
SM2 : UL, CSA, VDE, SEMKO
IM2 : UL, CSA, VDE, SEV, SEMKO
Series Name
Nominal Voltage
Coil Type
Contact Arrangement
Enclosure
Standard
Contact Material
Safety Standard
Note: Actual marking omits the hyphen (-) of (*)
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VS-NR SERIES
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SPECIFICATIONS
Item
Contact Arrangement
Material
Style
Resistance (initial) (at 1A
6VDC)
Rating (resistive)
Max. Carrying Current*1
Max. Switching Power
Max. Switching Voltage
Min. Switching Load*2
Max. Inrush Current (at
lamp load)
Coil
Nominal Power (at 20˚C)
Operate Power (at 20˚C)
Operating Temperature
Time
Value
Life
Operate (at nominal value)
Release (at nominal value)
Mechanical
Electrical
Contact rating
Motor
TV-8 Rating Type
VS-( )M-NR
1 form A (SPST-NO)
Silver alloy
Single
Max. 100mΩ
15A 240VAC / 24VDC
15A
1800VA / 360W
250 VAC / 150VDC
100mA 5VDC
117A 120VAC
-
Standard
VS-( )MU-NR
Standard type: 700 to 750mW. High sensitive type: 530mW
Standard type: 350 to 370mW. High sensitive type: 260mW
Standard type: -40ºC to +65ºC. High sensitive type: -40ºC to +75ºC
(no frost)
Maximum 15ms
Maxiumum 10ms
2x10
7
operations minimum
1x10
5
operations minimum (resistive)
5x10
4
operations minimum
(at 1/4 HP 120VAC UL HP
rating)
2.5x10
4
operations minimum
10 to 55 Hz (double amplitude of 1.5mm)
10 to 55 Hz (double amplitude of 1.5mm)
100m/s
2
(11±1m/s)
1,000m/s
2
(6±1m/s)
Approximately 17g
3x10
4
operations minimum (at 1/4 HP
120VAC UL HP rating)
Lamp
Other
Vibration Misoperation
Resis-
Endurance
tance
Shock
Resis-
tance
Weight
Misoperation
Endurance
*1 When max. carrying current is more than 10A, PCB layout needs to be considered.
*2
Minimum switching loads mentioned above are reference values. Please perform the confirmation test
with the actual load before production since reference values may vary according to switching frequen-
cies, environmental conditions and expected reliability levels.
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