
JT-V
SPECIFICATIONS
TYPICAL APPLICATIONS
• Oven
• Heating & ventilation
• Home appliance
SURGE VOLTAGE 6,000 V
30 AMP. RELAY JT-V RELAYS
PCB type
20.2±0.6
.795±.024
26.9±0.6
1.059±.024
31.9±0.6
1.256±.024
TMP type
27.9±0.6
1.096±.024
27.4±0.6
1.079±.024
32.2±0.6
1.268±.024
RoHS Directive compatibility information
http://www.nais-e.com/
FEATURES
• Surge withstand voltage: 6,000 V
• High switching capacity — 30 A for 1 Form A
•2 contact arrangements — 1 Form A or 1 Form C
• “TMP” types available
• UL/C-UL recognized
• Class F types standard
Contacts
* The life is for open venting-hole condition.
Coil at 20°C 68°F
Characteristics
#1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load.
Remarks
* Specifications will vary with foreign standards certification ratings.
*1Measurement at same location as “Initial breakdown voltage” section
*2Detection current: 10 mA
*3Ware is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981.
*4Excluding contact bounce time
*5Half-wave pulse of sine wave: 11ms; detection time: 10µs
*6Half-wave pulse of sine wave: 6ms
*7Detection time: 10µs
*8Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT
PCB & TMP type
Arrangement 1 Form A 1 Form C
Initial contact resistance,
max.
(By voltage drop method,
6 V DC 1 A)
50 mΩ
Contact material AgSnO2 type
Rating
Max. switching
power 8310 VA N.C.: 2770 VA
N.O.: 5540 VA
Max. switching
voltage 277 V AC
Max. switching
current 30 A N.C.: 10 A
N.O.: 20 A
Min. switching
capacity#1
(Reference
value)
100 mA, 5 V DC
Expected
life
Mechanical Min. 1×107
Electrical
(Resistive load) 20 A 277 V AC
Min. 1×105*
N.O.:
20 A 277 V AC
Min. 1×105*
N.C.:
10 A 277 V AC
Min. 1×105*
PCB & TMP type
Nominal operating power Approx. 1,000 mW
PCB & TMP type
Initial insulation resistance*1Min. 100 MΩ at 500 V DC
Initial
breakdown
voltage*2
Between contacts 1,200 Vrms
Between contacts
and coil 3,500 Vrms
Initial surge voltage between
contact and coil 6,000 V*3
Operate time*4
(at nominal voltage) Max. 15 ms
Release time (without diode)*4
(at nominal voltage) Max. 10 ms
Shock
resistance
Functional*598 m/s2 {10 G}
Destructive*6980 m/s2 {100 G}
Vibration
resistance
Functional*710 to 55 Hz
at double amplitude of 1.5 mm
Destructive 10 to 55 Hz
at double amplitude of 2 mm
Conditions for
operation,
transport and
storage*8 (Not
freezing and
condensing at
low temperature)
Ambient
temp. –55°C to +85°C
–67°F to +185°F
Humidity 5 to 85% R.H.
Unit weight PCB type: Approx. 25 g (.88 oz)
TMP type: Approx. 30 g (1.06 oz)
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