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Timer for mounting on contact and non-contact output type printed circuit boards.
[Features]
· Timer for mounting on contact and non-contact output type printed circuit boards.
· Two types of control outputs are provided: 3 A (at 250 V AC, with resistive load) for contact outputs (1a, 1b), and max. 150 mA at high capacity for non-contact outputs.
· Multifunctionality realized by 4 time types in one unit: 1 sec. / 10 sec. / 1 min. / 10 min. (type A) or 6 sec. / 60 sec. / 6 min. / 60 min. (type B).
· Time can be operated remotely through connection to an external varistor.
· Fully washable.
· Compact size enables mounting in 1-inch pitch racks (length × width × height: 17.75 × 36.9 × 19.5 mm).
· Complies with UL/CSA.
H3FA external appearance
H3FA outline drawing
Format | Maximum Scale Time | Set Time Range |
---|---|---|
Series H3FA-A Series H3FA-SA Series H3FA-AU | 1 s | 0.1 to 1 s |
10 s | 1 to 10 s | |
1 min | 0.1 to 1 min | |
Series H3FA-B Series H3FA-SB Series H3FA-BU | 6 s | 0.6 to 6 s |
60 s | 6 to 60 s | |
6 min | 0.6 to 6 min |
Note 1. The above timing ranges apply when the internal variable resistor of Series H3FA is used.
Note 2. The external variable resistor may also be used by opening the terminal connected to the internal variable resistor.
Note 3. Wire the appropriate terminal to select a time setting range.
Variations In Operating Time | ±0.5% or less (percentage relative to maximum scale time) *1 *3 | |
---|---|---|
Set Error | 0 to +30% or less (percentage relative to maximum scale time, at 20°C, at rated voltage) | |
Recovery Time | 10 ms or less | |
Voltage Effect | ±1% or less (Percentage relative to maximum scale time. However, it is ±2% or less for 5, 6, 5/6 V DC.) | |
Temperature Effect | ±5% or less (percentage relative to maximum scale time) *1 | |
Insulation Resistance | 100 MΩ or more (at 500 V DC megger) | |
Withstand Voltage | 1,500 V AC, 50/60 Hz, 1 min (between control output and operation circuit) *2 1,000 V AC, 50/60 Hz, 1 min (between non-continuous contacts) *2 | |
Vibration | Endurance | 10 to 55 Hz, half amplitude 0.375mm, 3 directions, 2 h each |
Malfunction | 10 to 55 Hz, half amplitude 0.25mm, 3 directions, 10 min each | |
Shock | Endurance | 1,000 m/s2, 3 axes, 6 directions, 3 times each |
Malfunction | 100 m/s2, 3 axes, 6 directions, 3 times each | |
Life | Mechanical | 10 million operations or more (no load, switching frequency 1,800 operations/h) *2 |
Electrical | 100,000 operations or more (250 V AC, 3 A, resistive load, switching frequency 1,800 operations/h) *2 | |
Mass | Contact output type approx. 15 g, non-contact output type approx. 10 g |
Part Number |
---|
H3FA-B DC12 |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | Time specifications (s) | Output Method | Rated power supply voltage (V) | Contact Configuration |
---|---|---|---|---|---|---|---|---|---|---|
฿ 1,148.00 ฿ 1,052.49 | TIMER/CALENDER | 1 Piece(s) | 5 Day(s) | - | 6 s – 60 min | Relay | 12 | Includes contact output (1a, 1b) |
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Type | Time switch | Display method | No display function | Mounting Method | Surface mounting |
---|---|---|---|---|---|
Power Supply Voltage | Dedicated to DC | Representative Standard | UL / CSA | Dimension vertical(mm) | 17.75 |
Dimension width(mm) | 36.9 | Dimension depth(mm) | 19.5 | Time ranges = N | 4 range |
Please check the type/dimensions/specifications of the part H3FA-B DC12 in the Dip Timer H3FA series.
Part Number |
---|
H3FA-A DC6 |
H3FA-AU DC12 |
H3FA-AU DC24 |
H3FA-B DC24 |
H3FA-B DC5 |
H3FA-BU DC24 |
Part Number | Price | Minimum Order Qty | Volume Discount | Days to Ship | RoHS | Time specifications (s) | Output Method | Rated power supply voltage (V) | Contact Configuration |
---|---|---|---|---|---|---|---|---|---|
฿ 1,308.00 | 1 Piece(s) | 14 Day(s) | 10 | 1 s – 10 min | Relay | 6 | Includes contact output (1a, 1b) | ||
฿ 1,314.00 | 1 Piece(s) | Same day | - | 1 s – 10 min | Relay | 12 | Includes contact output (1a, 1b) | ||
฿ 1,314.00 | 1 Piece(s) | Same day | - | 1 s – 10 min | Relay | 24 | Includes contact output (1a, 1b) | ||
฿ 1,148.00 | 1 Piece(s) | 5 Day(s) | - | 6 s – 60 min | Relay | 24 | Includes contact output (1a, 1b) | ||
฿ 1,193.00 | 1 Piece(s) | 14 Day(s) | - | 6 s – 60 min | Relay | 5 | Includes contact output (1a, 1b) | ||
฿ 1,361.00 | 1 Piece(s) | 14 Day(s) | - | 6 s – 60 min | Relay | 24 | Includes contact output (1a, 1b) |
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