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How can i connect a timer switch hager EH 010 to three phase DOL startor. the startor is using for 7.5 HP motor

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Copy following links for installations:
http://waterheatertimer.org/How-to-program-Hagar-timer.html#wire
http://waterheatertimer.org/images/EH-010-timer-wiring2.jpg
http://waterheatertimer.org/images/EH-010-timer-wiring.jpg
http://waterheatertimer.org/How-to-install-3-phase-timer.html

EH 010 timer is rated 16 amp max.
Typically this timer is connected to 12-14 gauge wire
Typical 3-phase 7.5 Hp motor draws 22 amps at 230volt and probably connected to 30-40 amp breaker and size 10-6 wire.

Timer and wire to timer must be fuse-protected with 15a bus fuse or line fuse or fuse block, and cannot be directly connected to 30-40 amp line.

Add comment as needed.

Posted on Apr 19, 2013

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Posted on Jan 02, 2017

SOURCE: i have a hager eh

Here's the EH135 manual
http://waterheatertimer.org/Hagar135-manual.PDF

EH135 is 240V SPST timer with NO normally open pole and NC normally closed pole. Clock motor is 240V. Manual override located lower right of dial.

Tabs on dial push down and out. The manual seems to illustrate the following: tabs are down and out, timer is off and NC poles 5-6 are connected. When tabs are up, timer turns on and NO poles 5-4 are connected.

Posted on Sep 24, 2010

SOURCE: RE: Utilitech 7-day in wall

1) Utilitec timers cannot be used for multiple switch replacement.
They replace only single-pole switch.

2) Open following link to see specific timers that can be used for 3-way.
http://waterheatertimer.org/GE-timers-and-manuals.html#15071

3) In your case you have 3 different switches that control outside lights: so you have two 3-way switches and one 4-way switch.
Open following link to see typical 4-way wiring.
http://waterheatertimer.org/images/Typical-3-Way-switches-450.jpg

4) 3-way timer will replace one of the 3-way, but not the 4-way.
The timer can be used in place of the 4-way switch.
Identify 4-way because it has 4 screws and 4 wires (excluding ground wire)

5) Keep in mind that 3-way timers replace one of the 3-way switches.
But wiring has to be changed at the remaining 3-way switch.
Open following link to read why wiring is changed at remaining 3-way:
http://waterheatertimer.org/ST01C-program.html#3way
Wiring at the 4-way switch is left the same.
When you buy the timer, read manual carefully for correct wiring, or add a comment to this thread, and I will help more.

Add a comment for more free help.
Also take advantage of fixya expert assistance live.
For a price, expert works with you while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.

Posted on Mar 24, 2011

SOURCE: How to set Hager timer

Hagar EH711 is surface-mount analog timer with segments located around timer dial.
Timer has 2-position slide switch with I and O.
Timer has NO and NC wiring terminals, and I O switch reverses terminals.
Timer dial can be rotated by moving minute hand clockwise with finger

Open following link for instructions that illustrate how to set analog timers by experimenting with features.
http://waterheatertimer.org/How-to-set-timers.html

Open following link to see Hagar analog and digital timers with illustrations and manuals:
http://waterheatertimer.org/Hagar-timers-and-manuals.html#700-series

Take a moment and rate answer:
And take advantage of fixya expert assistance live.
For a price, expert works with you while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.

Posted on Sep 07, 2011

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SOURCE: my 20 hp 3 phase motor starts until the timer 3 sec times out then the motor cuts out

Post question on electricians forum:
http://www.electriciantalk.com/f5/

Posted on Mar 06, 2013

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How can i connect a hager EH010 timer switch for DOL startor. the startor is using for 7.5 HP motor


Hello sajikumar

Following links have wiring illustrations:
http://waterheatertimer.org/How-to-program-Hagar-timer.html#wire
http://waterheatertimer.org/images/EH-010-timer-wiring2.jpg
http://waterheatertimer.org/images/EH-010-timer-wiring.jpg
http://waterheatertimer.org/How-to-install-3-phase-timer.html

The EH 010 timer has max amp rating 16 amp max.
This timer is connected to 12-14 gauge wire
Ordinary 3-phase 7.5 Hp motor draws 22 amps at 230volt and probably connected to 30-40 amp breaker and size 10-6 wire.

Timer and wire to timer must be fuse-protected, and cannot be directly connected to 30-40 amp line.

Add comment for more assistance.

Apr 18, 2013 | Hardware & Accessories

1 Answer

How to set Hager timer EH 711 from 7pm to 11pm


Hagar EH711 is surface-mount analog timer with segments located around timer dial.
Timer has 2-position slide switch with I and O.
Timer has NO and NC wiring terminals, and I O switch reverses terminals.
Timer dial can be rotated by moving minute hand clockwise with finger

Open following link for instructions that illustrate how to set analog timers by experimenting with features.
http://waterheatertimer.org/How-to-set-timers.html

Open following link to see Hagar analog and digital timers with illustrations and manuals:
http://waterheatertimer.org/Hagar-timers-and-manuals.html#700-series

Take a moment and rate answer:
And take advantage of fixya expert assistance live.
For a price, expert works with you while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.

Sep 07, 2011 | Hardware & Accessories

1 Answer

I have a 16 amp Legrand electrical timer cat 037 30 on my hot water system. How do I program it?


Legrand 037 30 is vertical analog timer similar to hagar EH 010
Open following link for illustration how to set and wire timer.
http://waterheatertimer.org/images/EH-010-2-2-500.jpg

Hours of the day appear on timer dial as you rotate dial around.
Hagar timer you push segments left for ON times, and right for OFF times.
To set current time, manually rotate 24-hour timer dial until current time lines up with mark.

You can also move some of the segments to the right and leave rest of segments to the left.
Then manually rotate timer dial several rotations with thumb while listening to the hot water system turn on-and-off, or use tester to test power at terminals 3 and 4 or use tester at hot water system.
If timer has override lever, then move lever to each position and repeat test by rotating dial with each switch setting.

Jun 30, 2011 | Hardware & Accessories

1 Answer

I have a hager eh 110 time switch on my pool and I cant set it. Any clues?


Hagar EH 10 is 230V analog time switch.
EH010 is 1" wide.

1) See large image of EH010
http://www.bewdirect.co.uk/home/m/Shop/id/3985/page/1/

2) See large image that explains how to set EH-010
http://waterheatertimer.org/images/EH-010-image-1000.jpg

3) With analog timers, there is a movable dial that rotates with fingers.
Pins or segments are located around edge of dial.
Segments are moved one direction or the other to set on-off times.
After segments are set, the dial is rotated to match current time.
The dial rotates as time passes, and segments move a switch that opens and closes electric circuit.

4) EH-010 is different.
Usually analog dial is located on face of timer like a clock face.
However EH-010 is only 1" wide, so dial is perpendicular to front of timer and is rotated with thumb.

5) I suggest setting a few segments one direction or the other and then manually rotate dial full circle to watch when pool equipment turns on-off.
This will tell you if segments should be set right or left.
I have not seen this particular timer, but it appears as if times on printed on edge of timer dial.

6) Timer has 240V clock motor.
So Hot line wires from circuit breaker connect to terminals 1 and 2.
This powers clock motor so dial rotates as time passes.

240V Line and 240V Load wires are connected as shown in image below:
geno_3245_275.jpg

Feb 10, 2011 | Electrical Supplies

1 Answer

I need a three phase wiring diagram for 8145-20 model timer.


8145-20 240Volt Paragon timer is not 3-phase.
Clock motor is 240V.
You need a transformer to convert 3-phase to single phase 240V to operate timer.
Then timer outputs can control 3-phase power using 3-phase contactors
Contactor below is 3 phase with 240V coil
http://www.grainger.com/Grainger/DAYTON-Contactor-2UTP7?Pid=search

Defrost timer wiring diagrams show below:
http://waterheatertimer.org/Paragon-timers-and-manuals.html#defrost

Dec 21, 2010 | Paragon 8145-20 Defrost Timer

1 Answer

I have a 3 phase electrical motor for my air compressor, How would i connect this from the air compressor pressure switch and towards the electrical source 120V? (for low volt)


If the electrical 120 volt source is single phase, the only way to run this motor is with a single phase to three phase converter. Best to sell the three phase motor and obtain a similar horsepower 120 volt single-phase capacitor-start motor (1750 RPM) for the compressor. You would also require a 3-phase pressure switch for use with the 3-phase motor. Hope this helps!

Nov 05, 2010 | Garden

1 Answer

I have a hager eh 135 timer & don't understand how to set it.My email adress is. brenton.1955@hotmail .com


Here's the EH135 manual
http://waterheatertimer.org/Hagar135-manual.PDF

EH135 is 240V SPST timer with NO normally open pole and NC normally closed pole. Clock motor is 240V. Manual override located lower right of dial.

Tabs on dial push down and out. The manual seems to illustrate the following: tabs are down and out, timer is off and NC poles 5-6 are connected. When tabs are up, timer turns on and NO poles 5-4 are connected.

Sep 23, 2010 | Hardware & Accessories

1 Answer

Have a 3 phase 7.5 HP IR compressor,want to put a 7.5 HP single phase motor on it,how do I wire the starter switch


You will use two of the original three wires. Not knowing if you have a motor starter and how it is wired makes it impossible to give you details.

BE AWARE that a 7.5 HP single phase motor is going to draw a massive starting surge compared to a three phase motor. I assume this is on a 240 volt system as it would NOT be practical to use a motor that size on a 120 volt system.

Expect to require around a 30 to 50 amp single phase feed to the motor.

Dec 20, 2009 | Air Tools & Compressors

1 Answer

Wiring diagram needed for D.O.L. motor starter


how can i connect a level switch with relay operation between motor and dol starter for bothe single phase and three phase

Oct 04, 2009 | Craftsman Saws

1 Answer

Starting three phase pump


First you need to have 3 phase power. Almost no households have 3 phase power availble. You would need to get a three phase converter which would cost as much as a new pump. If you have three phase power you will need a 3 pole relay that is triggered from a timer and rated for the current of the motor.

Feb 28, 2009 | AO Smith Three Phase Swimming Pool Pump...

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