298
JG-RELAYS
8 A POWER RELAY
mm inch
11.6
.457
14
.551
22
.866
FEATURES
• Compact & flat design: 22 mm .866 inch (length) x 14 mm .551 inch (width)
x 11.6 mm .457 inch (height)
• High capacity: 8 A nominal switching capacity
• High surge resistance: Min. 10,000 V between contact and coil
• High sensitivity: 200 mW nominal operating power
• VDE, TÜV, SEMKO also approved
SPECIFICATIONS
Contact
Coil
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section
*
2
Detection current; 10 mA
*
3
Wave is standard shock voltage of ±1.2 x 50µs according to JEC-212-1981
*
4
Excluding contact bounce time
*
5
Half-wave pulse of sine wave: 11ms; detection time: 10µs
*
6
Half-wave pulse of sine wave: 6ms
*
7
Detection time: 10µs
*
8
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
Characteristics
Arrangement 1 Form A
Initial contact resistance, max.
(By voltage drop 6 V DC 1A)
100 mOhm
Contact material Silver alloy
Rating
(resistive
load)
Nominal switching capacity
8 A 125 V AC
5 A 250 V DC
5 A 30 V DC
Max. switching power 1,250 VA, 150 W
Max. swtiching voltage 250 V AC, 110 V DC (0.3 A)
Max. switching current 8 A (AC), 5A (DC)
Expected
life (min.
operations)
Mechanical (at 180 cpm) 5x10
6
Electrical (at 8 A 125 V AC)
(at 20 cpm)
10
5
Nominal operating power 200 mW
Max. operating speed 20 cpm
Initial insulation resistance*
1
Min. 100 mOhm at 500 V DC
Initial
breakdown
voltage*
2
Between open contacts 750 Vrms for 1 min.
Between contacts and
coil
2,000 Vrms for 1 min.
Surge voltage between contact and
coil*
3
Min. 10,000 V
Operate time*
4
(at nominal voltage) Approx. 5 ms
Release time*
4
(at nominal voltage)(without diode)
Approx. 3 ms
Temperature rise
(Ambient temperature: 70°C)
Max. 45°C with nominal coil
voltage and at 8 A contact
current
Shock resistance
Functional*
5
Min. 98 m/s
2
{10 G}
Destructive*
6
Min. 980 m/s
2
{100 G}
Vibration resistance
Functional*
7
98 m/s
2
{10 G}, 10 to 55 Hz
at double amplitude of 1.6 mm
Destructive
117.6 m/s
2
{12 G}, 10 to 55 Hz
at double amplitude of 2 mm
Conditions for operation,
transport and storage*
8
(Not freezing and condens-
ing at low temperature)
Ambient
temp.
–40°C to +70°C
–40°F to +158°F
Humidity 5 to 85% R.H.
Unit weight Approx. 7 g .25 oz
TYPICAL APPLICATIONS
• Microwave ovens
• Small household appliances
• Water heaters
• Electric irons
• Coffee makers
ORDERING INFORMATION
24VEx. JG1aF
Coil voltage (DC)
5, 6, 9, 12, 18, 24 V
Note: Standard packing: 100 pcs. Case: 500 pcs.
UL/CSA, VDE approved type is standard.
