The head-on type of UN-AX 2 and AX 4 type can be installed. The side-onunit of UN-AX 11 type can not be installed.

It is a starting method that motor winding is star-connected and startingcurrent is set as one-third of direct-on-line a

Inrush current does not flow since the full voltage directly applys theelectromagnet of SD-Q* and only resistance compon

Surge voltage occurs due to opening/closing a control coil. Since we donot provide the surge suppressor for a control co

Since US-N/K/H type is a solid state contactor having zero-voltage-triggering method, surge voltage does not occur due t

It is not possible to produce them.

US-N* type can be used for AC power supply motor, heater, lighting loadand capacitor load etc.

Since it is necessary to energize the pole containing a heater element of athermal load relay, you need to connect it to

If both of a closing coil and a tripping coil are continued to excite at thesame time, it will result in coil burnout. Y

It can not be connected in parallel since the characteristics of each US-N/K/H type elements are differenct and the curr

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FAQ within [ Motor Starters ]

11-20 of Total 142

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About Low-voltage Power Distribution Products

The head-on type of UN-AX 2 and AX 4 type can be installed. The side-onunit of UN-AX 11 type can not be installed. More Details >>
- No：23342
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

It is a starting method that motor winding is star-connected and startingcurrent is set as one-third of direct-on-line and then it is delta-connectedafter ac... More Details >>
- No：23237
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

Inrush current does not flow since the full voltage directly applys theelectromagnet of SD-Q* and only resistance component of theelectromagnet limits the cu... More Details >>
- No：23277
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

Surge voltage occurs due to opening/closing a control coil. Since we donot provide the surge suppressor for a control coil which is available forthem, you ne... More Details >>
- No：23285
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

Since US-N/K/H type is a solid state contactor having zero-voltage-triggering method, surge voltage does not occur due to opening/closing amain circuit. More... More Details >>
- No：23291
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It is not possible to produce them. More Details >>
- No：23363
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

US-N* type can be used for AC power supply motor, heater, lighting loadand capacitor load etc. More Details >>
- No：23365
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

Since it is necessary to energize the pole containing a heater element of athermal load relay, you need to connect it to both side of 3 poles（Between 1/L1-2/... More Details >>
- No：23249
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

If both of a closing coil and a tripping coil are continued to excite at thesame time, it will result in coil burnout. You need to design a system thatdoes n... More Details >>
- No：23282
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It can not be connected in parallel since the characteristics of each US-N/K/H type elements are differenct and the currents are unbalanced whenconnecting in... More Details >>
- No：23317
- Release Date：2018/09/12 15:11

11-20 of Total 142

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