What happens if the timer is not connected to neutral?

Neutral wires help to carry the circuit back to the original power source. They bring the circuit to the ground or busbar for complete current circulation within the electrical system. Without the neutral wire, instabilities might occur in the system leading to unstable voltages, unexpected currents and the risk of an electric shock.

What is an automatic override feature on the Intermatic timer?

The Intermatic automatic override switch overrides (changes) whatever function is fed on the timer.

What is an automatic override feature on the Intermatic timer?

The Intermatic automatic override switch overrides (changes) whatever function is fed on the timer.

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Wall Switch Timers

INTERMATIC Wall Switch Timers

Intermatic timers are suitable for automatically switching on / off various operational functions like lights, machinery and industrial processes at specific time intervals. They reduce energy by running equipment only when needed.

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Style	Model	Amps	Battery Type	Color	Depth	Hp @ 120v	Item	Length	Max. Time Setting	Price (inc. GST)
A	E1020	-	-	-	-	-	Wall Switch Timer	-	-	SGD 155.51
B	EJ600	12	Lithium Rechargeable	White	2-3/32"	1/4	Wall Switch Timer	3"	6 Days, 23 hr., 59 min.	SGD 97.33
C	EI200LA	15	-	Almond	1.5"	1/4	Auto Shut Off Timer	2.75"	30 min.	SGD 74.68
D	E1010	15	-	White	3-1/2"	1	Wall Switch Timer	5.5"	23 hr., 30 min.	SGD 169.36
E	ST01	15	Lithium Rechargeable	White	3"	1	Wall Switch Timer	2 19/64"	6 Days, 23 hr., 59 min.	SGD 147.84
F	EI200W	15	-	White	1.5"	1/4	Auto Shut Off Timer	2.75"	30 min.	SGD 117.60
G	EI500WC	15	Nickel Metal Hydride	White	2-1/8"	1/4	Wall Switch Timer	6 5/16"	7 Days	SGD 75.95
H	EI500C	15	Nickel Metal Hydride	Ivory	1-3/4"	1/4	Wall Switch Timer	-	7 Days	SGD 75.95
I	EI210LA	15	-	Almond	1.5"	1/4	Auto Shut Off Timer	2.75"	60 min.	SGD 74.68
J	EI210W	15	-	White	1.5"	1/4	Auto Shut Off Timer	2.75"	60 min.	SGD 101.38
K	EI220W	15	-	White	2-1/8"	1/4	Auto Shut-Off Timer	6 5/16"	8 hr.	SGD 84.01
L	EI600WC	20	Lithium	White	1-9/25"	1	Wall Switch Timer	6 5/16"	7 Days	SGD 136.66
M	EI600LAC	20	Lithium	Light Almond	1-9/25"	1	Wall Switch Timer	6 5/16"	7 Days	SGD 136.66
N	EI400C	20	CR2 Lithium	Ivory	1-3/4"	1	Timer	5.25"	24 hr.	SGD 125.30
O	EI400LAC	20	CR2 Lithium	Light Almond	1-3/4"	1	Timer	5.25"	24 hr.	SGD 120.72
P	EI400WC	20	CR2 Lithium	White	1-3/4"	1	Timer	5.25"	24 hr.	SGD 172.85
Q	PE153	20	-	Gray	3-5/8"	-	Wall Switch Timer	9.375"	7 Days	SGD 718.60
R	KM2ST-1G	20	-	White	3-19/64"	1	Wall Switch Timer	4.593	23 hr., 45 min.	SGD 95.37
S	KM2STU-1G	20	-	White	3-19/64"	1	Wall Switch Timer	4.593	23 hr., 45 min.	SGD 97.62

Working Mechanism

Press and release the timer button repeatedly to select the desired time setting or to select OFF.
The illuminated LED will indicate which time setting is selected and the connected load is turned ON.
After the selected time interval counts down, the LED and the connected load turn OFF.

Features

Intermatic electronic timers are commonly used in lighting systems, HVAC units, pumps, fans and other appliances, allowing easy time setting by pressing a single button.
They do not require any programming and offer silent operation, making them suitable for applications where noise is a concern.
They can be set to days, hours or minutes and requires a neutral connection for user protection against the risk of electrical damage.
Intermatic mechanical timer is equipped with 72 trippers to provide 36 ON / OFF events per 24-hour period at a switching interval of 20 minutes.
They allow a manual selection with a 3-position ON / OFF / AUTO override feature for a continuous ON / OFF operation.

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