POWER RELAY
2 POLE—5 A
(MEDIUM LOAD CONTROL)
VB SERIES
n
FEATURES
l
l
l
l
l
l
RoHS compliant
DI
l
l
l
UL, CSA, VDE, SEV, SEMKO, CQC recognized
TV-3 rated
Working class: C
UL class B (130°C) insulation
Type of service: continuous duty
Heavy duty miniature slim type power relay
High isolation in small package
—Insulation distance: 8 mm
—Dielectric strength: 5,000 VAC (between coil and con-
tacts)
—Surge strength: 10,000 V
Standard and high sensitivity types available
Flux free type and plastic sealed type available
Lead Free since date code: 0438B9, 0434R - Please see
page 8 for more information
SC
ON
n
ORDERING INFORMATION
[Example]
(a)
(b)
(c)
(d)
VB – 12 S M B U – 5
(a) (*) (b) (c) (d) (e) (f) (*) (g)
TI
N :
Nil :
5 :
Nil :
E :
Series Name
Nominal Voltage
Coil Type
Contact Arrangement
VB: VB Series
Refer to the COIL DATA CHART
Nil : Standard type (700-750 mW)
S : High sensitive type (530 mW)
M : 2 form A (DPST-NO)
T : 2 form C (DPDT)
NU
ED
(e)
(f)
Enclosure
Standard
B : Flux free type
C : Plastic sealed type (with tape)
K : Plastic sealed type
Nil : TV-rating
U : General (non TV-rating)
Silver alloy
Silver cadmium oxide (TV-3 rating)
Silver cadmium oxide (non TV-rating)
Gold overlay silver-nickel (non TV-rating)
Silver-nickel (non TV-rating)
(2
01
(g)
Contact Material
2)
1
Actual marking omits the hyphen (–) of (*)
VB SERIES
n
COIL DATA CHART
TV-3 RatingStandardNominal Coil resistanceMust operate Must releaseNominal
voltage
(10%)
voltage
5A
voltage
0.3 VDC
0.5 VDC
0.6 VDC
0.9 VDC
1.2 VDC
1.4 VDC
1.8 VDC
2.4 VDC
3.6 VDC
4.8 VDC
6.0 VDC
10.0 VDC
0.3 VDC
0.5 VDC
0.6 VDC
0.9 VDC
1.2 VDC
1.4 VDC
1.8 VDC
2.4 VDC
3.6 VDC
4.8 VDC
6.0 VDC
power
0.72 W
0.70 W
0.72 W
0.70 W
0.72 W
0.70 W
0.70 W
0.70 W
0.70 W
0.70 W
0.70 W
0.75 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
0.53 W
DI
VB- 3M ( )
VB- 5M ( )
VB- 6M ( )
VB- 9M ( )
VB- 12M ( )
VB- 14M ( )
VB- 18M ( )
VB- 24M ( )
VB- 36M ( )
VB- 48M ( )
VB- 60M ( )
VB-100M ( )
VB- 3 ) ( ) U-( )
(
VB- 5 ) ( ) U-( )
(
VB- 6 ) ( ) U-( )
(
VB- 9 ) ( ) U-( )
(
VB- 12 ) ( ) U-( )
(
VB- 14 ) ( ) U-( )
(
VB- 18 ) ( ) U-( )
(
VB- 24 ) ( ) U-( )
(
VB- 36 ) ( ) U-( )
(
VB- 48 ) ( ) U-( )
(
VB- 60 ) ( ) U-( )
(
VB-100 ) ( ) U-( )
(
3 V DC
5 V DC
6 V DC
9 V DC
12 V DC
14 V DC
18 V DC
24 V DC
36 V DC
48 V DC
60 V DC
3 V DC
5 V DC
6 V DC
9 V DC
100 V DC
12.5 Ω
36 Ω
50 Ω
115 Ω
200 Ω
280 Ω
460 Ω
820 Ω
1,850 Ω
3,300 Ω
5,100 Ω
13,400 Ω
17 Ω
47 Ω
68 Ω
2.1 VDC
3.5 VDC
4.2 VDC
6.3 VDC
8.4 VDC
9.8 VDC
12.6 VDC
16.8 VDC
25.2 VDC
33.6 VDC
42.0 VDC
70.0 VDC
2.1 VDC
3.5 VDC
4.2 VDC
6.3 VDC
8.4 VDC
9.8 VDC
SC
ON
Standard Type
VB- 3S ) ( ) U-( )
(
VB- 5S ) ( ) U-( )
(
VB- 6S ) ( ) U-( )
(
VB- 9S ) ( ) U-( )
(
VB-12S ) ( ) U-( )
(
VB-14S ) ( ) U-( )
(
VB-18S ) ( ) U-( )
(
VB-24S ) ( ) U-( )
(
VB-36S ) ( ) U-( )
(
VB-48S ) ( ) U-( )
(
VB-60S ) ( ) U-( )
(
High Sensitivity Type
TI
12 V DC
14 V DC
18 V DC
24 V DC
36 V DC
48 V DC
60 V DC
VB-100S
) ( ) U-( )
(
100 V DC
NU
ED
155 Ω
270 Ω
370 Ω
610 Ω
1,100 Ω
2,450 Ω
4,400 Ω
6,800 Ω
18,860 Ω
12.6 VDC
16.8 VDC
25.2 VDC
33.6 VDC
42.0 VDC
70.0 VDC
Note: All values in the table are measured at 20 °C.
(2
0
10.0 VDC
12
)
2
VB SERIES
n
SPECIFICATIONS
Item
TV-3 Rating
VB-( ) M
Contact
Standard Type
VB-( ) U
VB-( )-E
VB-( ) M-N VB-( ) U-5 VB-( ) U-N
Coil
DI
SC
ON
Material
Style
Resistance (initial)
(at 1 A 6 VDC)
Rating (resistive)
Maximum Carrying Current
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Minimum Switching Load *
1
Maximum Inrush Current
Nominal Power (at 20°C)
Operate Power (at 20°C)
Operating Temperature
Operate (at nominal voltage)
Release (at nominal voltage)
Mechanical
Electrical
Vibration
Resistance
Shock
Resistance
Weight
Misoperation
Endurance
Misoperation
Endurance
Arrangement
2 form A (DPST-NO)
2 form A (DPST-NO) or 2 form C (DPDT)
Silver-alloy Gold overlay
silver-nickel
(non gold overlay
only VB-E)
Silver-alloy Silver-
Silver-
cadmium
cadmium
oxide
oxide
Single
Maximum 100 mΩ
5 A 240 VAC/24 VDC
7A
1,200 VA, 120 W
250 VAC, 150 VDC
5A
Time Value
Life
TI
100 mA 5 VDC (VB-M, 5, E) 10 mA 5 VDC (VB-)
51 A 120 VAC (at lamp load) —
Standard type: 700 to 750mW, high sensitivity type: 530mW
Standard type: 350 to 370mW, high sensitivity type: 260mW
Standard type: –40°C to +65°C, high sensitivity type: –40°C to +75°C (no frost)
Maximum 15 ms
Maximum 10 ms
2 × 10
7
operations minimum
1 × 10
5
operations minimum at rated load
5 × 10
4
operations
3 × 10
4
operations minimum
minimum at motor load at motor load
(1/8HP 120 VAC)
(1/8HP 120 VAC)
5 × 10
4
operations
—
minimum at lamp load
NU
ED
Other
10 to 55 Hz (double amplitude of 1.5 mm)
10 to 55 Hz (double amplitude of 1.5 mm)
100 m/s
2
(11
± 1
ms)
1,000 m/s
2
(6
± 1
ms)
Approximately 17 g
(2
01
2)
*
1
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 frequencies, environmental conditions and ex-
pected reliability levels.
*
2
IMQ
2
*
3
IMQ
0
3
VB SERIES
n
SAFETY STANDARDS
DI
UL
CSA
VDE
Item
Dielectric
Strength
Type
Compliance
UL 508, 873
E56140
Contact rating
Flammability: UL 94-V0 (plastics)
TV-rating
5A, 240VAC/24VDC (resistive)
1/6 HP, 240VAC/120VAC
Pilot duty: C150
TV-3 120VAC
5A, 240VAC/24VDC (resistive)
1/6 HP, 240VAC/120VAC
Pilot duty: C150
Complies with SEV, SEMKO, CQC, VDE
n
INSULATION
Resistance (initial)
SC
ON
0435, 0631, 0700, 0860
open contacts
coil and contacts
C22.2 No. 14
LR 35579
Minimum 1,000 MΩ
1,000 VAC (50/60 Hz) 1 min.
5,000 VAC 1 min., (3,000 VAC 1 min.
adjacent contacts)
10,000 V (6,000V adjacent contacts)
TI
Surge Voltage (coil and contact)
n
CHARACTERISTIC DATA
NU
Note
at 500 VDC
ED
1.2 x 50µs standard wave
(2
0
12
)
4
VB SERIES
DI
SC
ON
n
REFERENCE DATA
TI
NU
ED
(2
0
12
)
5
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