POWER RELAY
2 POLE—5 A
(MEDIUM LOAD CONTROL)
VB SERIES
n
FEATURES
l
l
l
l
l
l
RoHS compliant
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
To
be
n
ORDERING INFORMATION
[Example]
(a)
(b)
(c)
(d)
Di
s
VB – 12 S M B U – 5
(a) (*) (b) (c) (d) (e) (f) (*) (g)
co
Series Name
Nominal Voltage
Coil Type
Contact Arrangement
VB: VB Series
nT
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)
B : Flux free type
C : Plastic sealed type (with tape)
K : Plastic sealed type
Nil : TV-rating
U : General (non TV-rating)
N :
Nil :
5 :
Nil :
E :
in
ue
D
(e)
(f)
Enclosure
Standard
(g)
Contact Material
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)
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
Standard Type
High Sensitivity Type
VB- 3M ( )
VB- 5M ( )
VB- 6M ( )
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
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
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
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
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
To
VB- 9M ( )
VB- 12M ( )
VB- 14M ( )
VB- 18M ( )
VB- 24M ( )
VB- 36M ( )
VB- 48M ( )
VB- 60M ( )
VB-100M ( )
be
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-( )
(
Di
sc
100 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
100 V DC
on
T
68 Ω
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
in
9.8 VDC
8.4 VDC
42.0 VDC
70.0 VDC
(
VB-100S
) ( ) U-( )
ue
1.8 VDC
2.4 VDC
3.6 VDC
4.8 VDC
6.0 VDC
10.0 VDC
Note: All values in the table are measured at 20 °C.
D
2
VB SERIES
n
SPECIFICATIONS
Item
TV-3 Rating
VB-( ) M
Contact
Arrangement
Material
Standard Type
VB-( ) U
VB-( )-E
VB-( ) M-N VB-( ) U-5 VB-( ) U-N
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
To
Coil
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
be
Di
sc
5A
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)
Time Value
Life
Operate (at nominal voltage)
Release (at nominal voltage)
Mechanical
Electrical
Maximum 15 ms
Maximum 10 ms
5
2 × 10
7
operations minimum
on
T
1 × 10 operations minimum at rated load
3 × 10
4
operations minimum
5 × 10
4
operations
minimum at motor load at motor load
(1/8HP 120 VAC)
(1/8HP 120 VAC)
5 × 10
4
operations
—
minimum at lamp load
Other
Vibration
Resistance
Shock
Resistance
Weight
Misoperation
Endurance
Misoperation
Endurance
in
ue
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
D
*
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
Type
UL
CSA
Compliance
UL 508, 873
E56140
C22.2 No. 14
LR 35579
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
VDE
To
0435, 0631, 0700, 0860
Complies with SEV, SEMKO, CQC, VDE
n
INSULATION
Item
Resistance (initial)
Dielectric
Strength
be
open contacts
coil and contacts
Di
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)
sc
Note
Surge Voltage (coil and contact)
n
CHARACTERISTIC DATA
on
T
at 500 VDC
in
1.2 x 50µs standard wave
ue
D
4
VB SERIES
To
be
Di
sc
n
REFERENCE DATA
on
T
in
ue
D
5
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