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Surge Absorption Unit UN-SA7 Series

Surge absorber unit for operation coil for Mitsubishi electromagnetic switch.
[Features]
· Connects to load side of motor switch electromagnetic switch / electromagnetic contactor.
· Suppresses surge voltage and noise occurring when switching contacts.
· Reduces electronic circuit misoperation and damage, etc.
[Applications]
· Optimal for suppressing surge voltage and noise.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Surge Absorber Unit For Operation Coil External Appearance

UN-SA21

UN-SA22

UN-SA721

UN-SA712

UN-SA722

UN-SA713

UN-SA723

UN-SA725

Surge Absorber Unit For Operation Coil Specifications

Product Name	Surge Absorber Unit For Operation Coil
Model	UN-SA□3	UN-SA21	UN-SA22	UN-SA25	UN-SA721	UN-SA712	UN-SA722	UN-SA713	UN-SA723	UN-SA725
Mounting	Mounted on top
Specifications/Functions	Surge Absorber For Operation Coil
Specifications/Functions	With CR UN-SA13 200 V DC UN-SA23 200 V AC	With varistor 200 V AC (DC shared) 400 V AC	With varistor + indicator light 200 V AC (DC shared)	With varistor + CR 48 V AC (DC shared) 200 V AC (DC shared)	With varistor 48 V AC (DC shared) 100 V AC (DC shared) 200 V AC (DC shared) 400 V AC	With varistor + indicator light 100 V AC (DC shared) 200 V AC (DC shared)		With CR 200 V DC	With CR 200 V AC	With varistor + CR 48 V AC (DC shared) 100 V AC (DC shared) 200 V AC (DC shared)
Acquired Standards	UL/CSA	UL/CSA		UL/CSA	UL/CSA
Weight (g)	13		18	17	20	25	25	25	20	25

: 30; 45; 60

Part Number
UN-SA712 AC100V
UN-SA712 AC200V
UN-SA713 DC200V
UN-SA721 AC48V
UN-SA721 AC100V
UN-SA721 AC200V
UN-SA721 AC400V
UN-SA722 AC100V
UN-SA723 AC200V
UN-SA725 AC48V
UN-SA725 AC100V
UN-SA725 AC200V

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Rated Voltage (V)	Compatible Model	Surge absorbing element	The recommended available voltage range (AC) (V)	The recommended available voltage range (DC) (V)
-	1 Piece(s)	Quote	6	AC100	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35(tripping coil) / SRD-K100 / SRL(D)-K100(supply coil)	Varistor + display light	100 to 127	100–125
-	1 Piece(s)	Quote	6	AC200	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35(tripping coil) / SRD-K100 / SRL(D)-K100(supply coil)	Varistor + display light	200 to 240	200–220
-	1 Piece(s)	Quote	6	DC200	SRLD-N4/K100(tripping coil) / SLD-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRLD-K100(supply coil)	CR	-	100 to 220
-	1 Piece(s)	Quote	6	AC48	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRL(D)-K100(supply coil)	Varistor	24 to 50	24 to 60
-	1 Piece(s)	Quote	6	AC100	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRL(D)-K100(supply coil)	Varistor	100 to 127	100–125
-	1 Piece(s)	Quote	6	AC200	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRL(D)-K100(supply coil)	Varistor	200 to 240	200–220
-	1 Piece(s)	Quote	6	AC400	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRL(D)-K100(supply coil)	Varistor	346 to 480	-
-	1 Piece(s)	Quote	6	AC100	DUD-N30 / SD-N50/N65 / SL-N50/N65(tripping coil) / SLD-N50/N65(tripping coil)	Varistor + display light	100 to 127	100–125
-	1 Piece(s)	Quote	6	AC200	SRL-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SLD-N21, N35(tripping coil) / SL-N21/N35/N50/N65(tripping coil) / SRL-K100(supply coil)	CR	100 to 240	-
-	1 Piece(s)	Quote	6	AC48	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRL(D)-K100(supply coil)	Varistor + CR	24 to 50	24 to 60
-	1 Piece(s)	Quote	6	AC100	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRL(D)-K100(supply coil)	Varistor + CR	100 to 127	100–125
-	1 Piece(s)	Quote	6	AC200	SRL(D)-N4/K100(tripping coil) / SR-K6/K63/K100 / MS-KR11 / MSO-KR11SR / S-KR11 / SL(D)-N21/N35/N50/N65(tripping coil) / DUD-N30 / SD-N50/N65 / SRD-K100 / SRL(D)-K100(supply coil)	Varistor + CR	200 to 240	200–220

Product TOP

Basic Information

Type	Surge Absorption / Suction Unit	Model name	Surge absorber unit	Application	For operation coil

Configure

12 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Rated Voltage(V)
AC48

AC100

AC200

DC200

AC400
Clear
Compatible Model
- SRL-N4/K100(tripping coil)
- SRL(D)-N4/K100(tripping coil)
- SRLD-N4/K100(tripping coil)
- SR-K6/K63/K100
- MS-KR11
- MSO-KR11SR
- S-KR11
- SL(D)-N21/N35(tripping coil)
- SLD-N21, N35(tripping coil)
- SL-N21/N35/N50/N65(tripping coil)
- SL(D)-N21/N35/N50/N65(tripping coil)
- SLD-N21/N35/N50/N65(tripping coil)
- DUD-N30
- SD-N50/N65
- SL-N50/N65(tripping coil)
- SLD-N50/N65(tripping coil)
- SRD-K100
- SRL-K100(supply coil)
- SRL(D)-K100(supply coil)
- SRLD-K100(supply coil)
Clear
Surge absorbing element
- CR
- Varistor
- Varistor + CR
- Varistor + display light
Clear
The recommended available voltage range (AC)(V)
- 24 to 50
- 100 to 127
- 100 to 240
- 200 to 240
- 346 to 480
Clear
The recommended available voltage range (DC)(V)
- 24 to 60
- 100–125
- 100 to 220
- 200–220
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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How can we improve?

Surge Absorption Unit UN-SA7 Series

Surge Absorber Unit For Operation Coil External Appearance

Surge Absorber Unit For Operation Coil Specifications

Basic Information

Configure

Specification/Dimensions

Rated Voltage(V)

Compatible Model

Surge absorbing element

The recommended available voltage range (AC)(V)

The recommended available voltage range (DC)(V)

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

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