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Lead Contents

Substitute Product for H2E Motor Time Switches

FAQ No. FAQ03132

Primary Contents

Question

What is a substitute product for H2E Motor Timer Switches?

Answer

1.It depends on H2E model. Refer to the following table.

Operating methodSynchronous motor
Power interruption backupNo
Min. set time15 min.30 min.
Wiring methodScrew terminalPower supply plugScrew terminal
Control outputSPST-NO'SPST-NO
microload
SPST-NO'
power supply output
SPDT'DPST-NO
Mounting
method
Surface
mounting
H2EH2E-CH2E-PH2E-DH2E-2
Recommended substitute
product or models with
substitute functions
(1) H2E-DF(2) H2E-DFC(3) H5L etc.
Mounting
method
Flush
mounting
H2E-YH2E-YC---H2E-YDH2E-Y2
Recommended substitute
product or models with
substitute functions
(5) H2F-D(6) H2F-DC(7) H5L etc.
Operating methodQuartz motor
Power interruption backupYes
Min. set time15 min.
Wiring methodScrew terminalPower supply plug
Control outputSPST-NOSPST-NO'
power supply output
Mounting methodSurface mountingH2E-MH2E-MP
Recommended substitute product or
models with substitute functions
(4) H2E-DMF
Mounting methodFlush mountingH2E-YM---
Recommended substitute product or
models with substitute functions
(8) H2F-DM

Note:For details of the recommended substitute products or models with substitute functions, refer to the following information.

2.The substitute product in column (1) is the surface mounting H2F-DF Motor Time Switches with SPST-NO contact output.
The substitute product is less reliable with microload operation because the 250 VAC 1 A resistive load of H2E-C contact changes to the 250 VAC 15 A resistive load of H2F-DF.
The substitute product for H2E-P with power supply plug requires wiring to a power supply plug and a load electric outlet because H2F-DF does not have these items.

3.The substitute product in column (2) is the surface mounting H2F-DFC with SPDT contact output.
H2F-DFC requires load power supply to be wired to the SPDT contact because H2E-D SPDT' contact common terminal is internally connected to one side of the power supply.

4.There is no substitute product in column (3).
The function of H2F can be replicated by using two H2F-DF, or H5L or H5S Digital Time Switch that uses two circuits.

5.The substitute product in column (4) is the surface mounting H2F-DMF with power interruption backup.
The substitute product for H2E-MP with power supply plug requires wiring to a power supply plug and a load electric outlet because H2F-DMF does not have these items.
The power interruption backup time drops from 200 h to 180 h.

6.The substitute product in column (5) is the flush mounting H2F-D with SPST-NO contact output.
The substitute product is less reliable with microload operation because the 250 VAC 1 A resistive load of H2E-YC contact changes to the 250 VAC 15 A resistive load of H2F-D.

7.The substitute product in column (6) is the flush mounting H2F-DC with SPDT contact output.
H2F-DC requires load power supply to be wired to the SPDT contact because H2E-YD SPDT' contact common terminal is internally connected to one side of the power supply.

8.There is no substitute product in column (7) because H2F does not have a two circuit model.
The function of H2F can be replicated by using two H2F-D, or H5L or H5S that uses two circuits.

9.The substitute product in column (8) is the flush mounting H2F-DM with power interruption backup.
The power interruption backup time drops from 200 h to 180 h.

10.General Comparison of H2E and H2F

Compared itemH2EH2F
Appearance8 types
Surface mounting: 5 types
Flush mounting (Y): 3 types
2 types
Surface mounting (F): 1 type
Flush mounting: 1 type
Mounting
method
Surface
mounting
Three M4 screw holes
74 x 102 mm (W x H) Triangle (H2E, -P, 2)
80 x 120 mm (W x H) Triangle (H2E-M, MP)
Two M3 screw holes
61 x 60 mm (W x H) Diagonal
DIN track mounting is also possible.
Flush
mounting
Panel cutout
87 x 117 mm (W x H) (H2E-Y, Y2)
92 x 138 mm (W x H) (H2E-YM)
Panel cutout
68 x 68 mm (W x H)
Supply
voltage
Synchronous
motor
100/110 VAC, 50/60 Hz (switchable)
200/220 VAC, 50/60 Hz (switchable)
100/110/120 VAC, 50/60 Hz (switchable)
200/220/240 VAC, 50/60 Hz (switchable)
Quartz
motor
100/110 VAC, 50/60 Hz (switchable)
200/220 VAC, 50/60 Hz (switchable)
100 to 240 VAC, 50/60 Hz
12 to 24 VDC