POWER RELAY
2 POLE—5 A
(MEDIUM LOAD CONTROL)
VB SERIES
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FEATURES
l
l
l
l
l
l
RoHS compliant
l
l
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UL, CSA, VDE, SEV, SEMKO, FIMKO, IMQ 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
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ORDERING INFORMATION
[Example]
(a)
(b)
(c)
(d)
VB – 12 S M B U – 5
(a) (*) (b) (c) (d) (e) (f) (*) (g)
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)
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 :
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
Series Name
Nominal Voltage
Coil Type
Contact Arrangement
(e)
(f)
Enclosure
Standard
(g)
Contact Material
Actual marking omits the hyphen (–) of (*)
VB SERIES
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SAFETY STANDARD AND FILE NUMBERS
UL508, 873 (File No. E56140, E108658)
C 22.2 No. 1, No. 14 (File No. LR35579)
VDE0435, 0630, 0631, 0700, 0860 (File No. 11039-4940-1009)
Please note that UL/CSA ratings may differ from the standard ratings. Please request when the approval markings
are required on the cover and/or when a relay recognized by VDE, SEV, SEMKO, FIMKO, IMQ is required.
Type
TV-Rating
VB-( ) M
Nominal voltage
3 to 100 VDC
Contact rating
TV-3
120 VAC
1/6HP 120 VAC/240 VAC
5A
24 VDC/240 VAC resistive
1.9A 250VAC indcutive (PF=0.4)
Pilot duty C 150
1/6HP 120 VAC/240 VAC
5A
24 VDC/240 VAC resistive
1.9A 250VAC inductive (PF=0.4)
Pilot duty C 150
Standard
VB-( ) ( ) U-( )
VB-( ) S ( ) U-( )
3 to 100 VDC
2
VB SERIES
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SPECIFICATIONS
Item
TV-3 Rating
VB-( ) M
Contact
Arrangement
Material
Standard Type
VB-( ) U
VB-( )-E
VB-( ) M-N VB-( ) U-S 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)
Maximum 100 mΩ
Silver-alloy Silver-
Silver-
cadmium
cadmium
oxide
oxide
Single
Maximum 200 mΩ
5 A 240 VAC/24 VDC
7A
1,200 VA, 120 W
380 VAC, 150 VDC
5A
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
Coil
Nominal Power (at 20°C)
Operate Power (at 20°C)
Operating Temperature
Time Value
Insulation
Operate (at nominal voltage)
Release (at nominal voltage)
Resistance (at 500 VDC)
Dielectric
Strength
between open contacts
between coil and contacts*
2
100 mA 5 VDC (VB-M, 5, E) 10 mA 5 VDC (VB-)
51 A 120 VAC (at lamp load) —
Standard type: 0.70 to 0.75 W, high sensitivity type: 0.53 W
Standard type: 0.35 to 0.37 W, high sensitivity type: 0.26 W
Standard type: –40°C to +65°C, high sensitivity type: –40°C to +75°C (no frost)
Maximum 15 ms
Maximum 10 ms
Minimum 1,000 MΩ
1,000 VAC 1 minute (3000 VAC between adjacent contacts)
5,000 VAC 1 minute
10,000 V at(1.2 × 50 µs)
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
Surge Strength*
3
Life
Mechanical
Electrical
Other
Vibration
Resistance
Shock
Resistance
Weight
Misoperation
Endurance
Misoperation
Endurance
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
*
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
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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- 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-( )
(
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-( )
(
VB-100S
) ( ) 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
100 V DC
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
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
155 Ω
270 Ω
370 Ω
610 Ω
1,100 Ω
2,450 Ω
4,400 Ω
6,800 Ω
18,860 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
12.6 VDC
16.8 VDC
25.2 VDC
33.6 VDC
42.0 VDC
70.0 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
1.8 VDC
2.4 VDC
3.6 VDC
4.8 VDC
6.0 VDC
10.0 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
Note: All values in the table are measured at 20 °C.
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CHARACTERISTIC DATA
4
VB SERIES
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REFERENCE DATA
5
