Outputs: Time-limit contact and instantaneous contact .
Supply voltage: 110 VAC (50/60 Hz); 220 VAC (50/60 Hz).
A wide star-time range (up to 120 seconds) and star-delta,
transfer time range (up to 1.0 seconds).
Setting rings (order separately) to enable consistent settings,
and to limit the setting range OMRON H7EC-NV-B  PDF datasheet.
Panel Covers (order separately) to enable various panel designs H7EC-NV-B 
Approved by UL, CSA, CE and CCC. Operating modes: Flicker OFF start.
Supply voltage: 100 to 240 VAC/100 to 125 VDC, 24 to 48 VAC/12 to 48 VDC.
0.05 s to 300 h models: 8-pin models.
DIN 48 × 48-mm Twin Timers.
Wide power supply ranges of High Voltage 100 to 240 VAC/100,
to 125 VDC and Low Voltage 24 to 48 VAC/12 to 48 VDC OMRON H7EC-NV-B  PDF datasheet.
ON- and OFF-times can be set independently and so,
combinations of long ON- or OFF-time and short OFF- or ON,
time settings are possible.
Twenty-four time ranges from 0.05 s to 300 h depending on the,
model to be used.
Models with a flicker ON start or flicker OFF start are available.
Easy sequence checks through instantaneous outputs for a,
zero set value at any time range.
Length, when panel-mounted with a Socket, of 80 mm or less OMRON H7EC-NV-B  PDF datasheet.
11-pin and 8-pin models are available. Type: H5CX-L series.
Time specifications: 0.001 to 9.999 s, 0.01 to 99.99 s,
0.1 to 999.9 s, 1 to 9999 s, 1 s to 99 min 59 s, 0.1 to 999.9 min,
1 to 9999 min, 1 min to 99 h 59 min, 0.1 to 999.9 h, 1 to 9999 h.
Operating modes: Timer Mode, A-2: Power ON Delay I, b: Repeat cycle 1,
E: Interval, Z: ON/OFF-duty-adjustable flicker, Twin Timer Mode,
toff: Flicker OFF Start 1, ton: Flicker ON Start 1.
External connections: 8-pin socket.
Input: None.
Output: Contact output (time-limit SPDT + instantaneous SPDT),
Models with instantaneous contact outputs.
Supply voltage: 100 to 240 VAC.
The Timer with the Shortest Body,
in the Industry. Daily Time Control with Simple Operations,
Specify the operation days.
(However, you can set only one pattern of operation days,
and specified days.)
Up to 12 ON/OFF operations (24 for pulse-output operation).
Special holidays can be handled easily with the holiday,
setting function.
Adjustments for sudden schedule changes can be made eas,
ily using output override and automatic return operation H7EC-NV-B  PDF catalog.
The operation program can be checked easily with the program check function.
Enables pulse output operation and summer time setting.
Incorporates finger-safe terminals H7EC-NV-B  PDF catalog.
Conforms to UL, CSA, and CE marking.
Meets a variety of mounting requirements: flush mounting,
surface mounting, and DIN track mounting.