Rated supply voltage: 100 to 240 VAC.
Resetting system (See note.): Electric resetting.
Control output: DPDT contact output,
(Time-limit output SPDT and instantaneous output SPDT).
Time range: 0.5 s to 30 h (30 s, 3 min, 30 min, 3 h, 30 h).
Large Setting Dial and Moving Pointers Ideal,
for Easy Operation and Monitoring H3YN-21-B PDF datasheet.
Incorporating an easy-to-see large setting dial with moving pointers H3YN-21-B
Wide time-setting range of 0.2 s to 60 h.
(available through three time-range model types).
Wide AC power supply range (100 to 240 VAC).
IP65 watertight and dust-tight front panel.
Approved by UL and CSA.
Conforms to EN61812-1 and IEC60664-1.
4 kV for Low Voltage, and EMC Directives.
Conforms to EMC standards H3YN-21-B PDF datasheet.
Six-language instruction manual provided.
Programmable contact enables the building of a self-holding,
relay circuit as well as built-in instantaneous contact. (-NS).
Memory retention (-NSR).
Finger protection terminal block.
Enables easy sequence checks through instantaneous outputs.
for a zero set value at any time range. Type: H7CZ.
Configuration: 1-stage preset counter H3YN-21-B PDF datasheet.
External connections: 8-pin socket.
Settings: 1-stage.
Display digits: 6 digits.
Outputs: Contact output (SPDT).
Power supply voltage: 12 to 24 VDC/24 VAC.
Easy to Use and Easy to Read.
Basic Features.
Character height of 10 mm for better readability.
Operation is simplified by the Up Key for each digit.
Safety and Reliability.
Power supply circuit and input circuits are isolated inside the Counter.
Set value limit function prevents unexpected operation of output,
devices caused by setting mistakes.
Output counter function helps in managing the service life of the,
Counter or the load.
Othher Features H3YN-21-B datasheet PDF catalog.
Waterproof, dust-proof structure (UL508 Type 4X and IP66).
Key protection. Operating modes: Power OFF Delay.
Supply voltage: 200 to 240 VAC.
Control output: Contact output: SPDT.
H3DK-H: S Series (ttime range: 0 H3YN-21-B datasheet PDF catalog. 1 to 12 s).
Set two time ranges with each Timer, from 0.1 to 12 seconds for,
the S Series and from 1.0 to 120 seconds for the L Series.