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Motor Protective Relay

SE

Solid-state Relay Provides Three Operating Functions in a Compact Package

Item list of SE

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last update: February 9, 2015

SE-[]EN

Overcurrent operating value: 100% of the current SV.

Terminal/mounting Control voltage Reset Model
Inverse type Instantaneous type *
Plug-in terminal/DIN rail
via socket		 100/110/120 VAC Manual SE-KP1EN SE-KQP1EN
200/220/240 VAC SE-KP2EN SE-KQP2EN
Screw terminal/flush
mount		 100/110/120 VAC SE-K1EN SE-KQ1EN
200/220/240 VAC SE-K2EN SE-KQ2EN
380/400/440 VAC SE-K4EN SE-KQ4EN

* With start-up lock: fixed time-limit on start-up, instantaneous thereafter.
   Plug-in type requires a socket (8PFA1) which is sold separately.
   Refer to Data Sheet for the mounting conditions.

SE-[][]N

Overcurrent operating value: 115% of current SV.

Control voltage Reset Model
Inverse type Instantaneous type *1
100/110 120 VAC Manual SE-KP1N SE-KQP1N
Automatic SE-KP1AN SE-KQP1AN
200/220/240 VAC Manual SE-KP2N SE-KQP2N
Automatic SE-KP2AN SE-KQP2AN
100/110/120 VAC Manual SE-K1N SE-KQ1N
Automatic SE-K1AN SE-KQ1AN
200/220/240 VAC Manual SE-K2N SE-KQ2N
Automatic SE-K2AN SE-KQ2AN
380/400/440 VAC Manual SE-K4N SE-KQ4N
Automatic --- ---

*1. With start-up lock: fixed time-limit on start-up, instantaneous thereafter.
*2. The operating value for the overload detection function of the SE-[][]N is 115% of the current SV.

Accessories (Order Separately)

Current Converters

Model Current range
SET-3A 1 to 80 A
SET-3B 64 to 160 A

DIN rail socket
8PFA1

3-phase Transformer

Specify the primary voltage when ordering. Only one SE relay can be connected.

Model Voltage specification Secondary power consumption
SE-PT400 Primary side 380 to 480 V (wide power supply range) 7 VA
Secondary side 190 to 240 V (wide power supply range)

Adapter

Model
SE-F7AD

This Adapter is used to replace existing flush mount models with new models.

last update: February 9, 2015

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