5.8 Peripheral Devices
5-77
5
Specifications and Dimensional Drawings of Cables and Peripheral Devices
5.8.12 Surge Absorber (for switching surge)
(1) Surge Absorber for Magnetic Contactor
Contact Yaskawa Controls Co., Ltd.
(a) Model: TU-25, TU-65 (Sold as Surge Suppressor)
(b) Specifications
Note: : Applicable voltage range
(c) Dimensional Drawings
• Model TU-25
• Model TU-65
Model
Surge
Absorption
Method
Rated
Insula-
tion Volt-
age
Applicable Voltage Range for Operation
Magnetic Coil
Applicable
Magnetic
Contactor
TU-25C120
CR
150 VAC
HI-11J
HI-15J
HI-20J
TU-25C240
CR
300 VAC
TU-25V440
Var is to r
500 VAC
TU-65C120
CR
150 VAC
HI-25J
HI-35J
HI-50J
HI-65J
TU-65C240
CR
300 VAC
TU-65V440
Var is to r
500 VAC
AC 50/60Hz
50 V 110 V 127 V 240 V 380 V 440V
Units: mm
Approx. mass: 0.02 kg
6.2
Operation
indicator
(LED)
M3.5 Connection terminals
4.7
34
22
26
22
CR
Internal Connection Diagram
Varistor
Units: mm
Approx. mass: 0.035 kg
Operation
indicator
(LED)
6.2
M3.5 Connection terminals
4.7
44
32
37
21
3
CR
Internal Connection Diagram
Varistor
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