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Magnetic Contactors（Auxiliary Contact：2a2b）

An electromagnetic contactor is an electrical component that turns on and off a load current. It is used in a wide range of applications such as use in motors, lamps, and heaters and can open and close the main circuit by remote control to start and stop a device. It features a main contact connected to the wiring on the power supply side and the load side, and an auxiliary contact for the self-holding circuit. It has a mechanism that the contacts are activated by electromagnetic force. When a built-in coil is electrified, a movable core is drawn to a fixed core, and at the same time, the contacts come into contact and the circuit opens. Reversible products that can switch the motor rotation to reverse rotation are also available. The larger the load, the larger the size of the electromagnetic contactor and the size of the main contact, so select an appropriate one as needed.

7 items

: 30; 45; 60

Days to Ship	All 2 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 11 Day(s) or Less 15 Day(s) or Less 17 Day(s) or Less 51 Day(s) or Less

S-T Series (non-reversing) electromagnetic contactor

MITSUBISHI

Mitsubishi electromagnetic switch.
[Features]
· Global support.
· Twin contacts used for auxiliary contact.
· Terminal cover is standard equipment.
· Great satisfaction, condensed into a small unit.
[Applications]
· Convenient for motor start/stop and motor burnout protection.

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more

"Same Day Ship Out" is available for item with 1 day
Electromagnetic Contactor SD-T (Non-reversible) Direct Current Operated Type

MITSUBISHI

Electromagnetic contactor with small size for many ratings.
[Features]
· DC operation type electromagnetic contactor.
· Smaller width dimension.
· Terminal cover is standard equipment.
· DC electromagnet with no noise.

Days to Ship: 51 Day(s) or more

"Same Day Ship Out" is available for item with 1 day
MS-N Series electromagnetic contactor, main circuit B contact type

MITSUBISHI

Electromagnetic contactor for Mitsubishi electromagnetic switch.
[Features]
· Main contact is b contact (always closed contact)
· Types are AC operation B-N type and DC operation BD-N type.
[Applications]
· For motor startup resistance short-circuit, and for AC motor soft start.
· For regenerative power generation (dynamic brake) and for electric light circuit AC/DC power switching.

Days to Ship: Quote

"Same Day Ship Out" is available for item with 1 day
Magnetic Contactors SD-N Series

MITSUBISHI

Mitsubishi electromagnetic switch.
[Features]
· Use for DC operation of operation coil using a separate power supply.
[Applications]
· Optimal for motor start/stop and motor burnout protection.

Days to Ship: 9 Day(s) or more

"Same Day Ship Out" is available for item with 1 day
Magnetic Contactors DU-N Series

MITSUBISHI

Electromagnetic contactor for Mitsubishi electromagnetic switch.
[Features]
· Operation circuit can be used for direct current.
· Applies to controlling DC motors with 440 V or less, or to switch for common DC circuits.
[Applications]
· Optimal for motor start/stop and motor burnout protection.

Days to Ship: Quote

"Same Day Ship Out" is available for item with 1 day
Magnetic Contactors DUD-N Series

MITSUBISHI

Magnetic Contactors DUD-N Series
Magnetic contactors are electromechanical switches that are used to control high-power electrical circuits
[Feature]
● Type : Non-Reversing
● Improved Plastic Component Strength
● Coil Rated Voltage(V) : 24,100,200 and 400 VDC
● Operating Method : Direct Current operation
● Main Contact : 2a
● Auxiliary Contact : 2a2b
[Application]
They are typically used in industrial and commercial applications for variable speed motor control and dynamic brakes

Days to Ship: Quote

"Same Day Ship Out" is available for item with 1 day
Magnetic Contactors S-N Series

MITSUBISHI

Electromagnetic contactor for Mitsubishi electromagnetic switch.
[Features]
· Global support. Twin contacts used for auxiliary contact.
· High quality product meeting an increasing variety of needs.
[Applications]
· Optimal for motor start/stop and motor burnout protection.

Days to Ship: Quote

"Same Day Ship Out" is available for item with 1 day

Days to Ship:	8 Day(s) or more

Days to Ship:	51 Day(s) or more

Days to Ship:	Quote

Days to Ship:	9 Day(s) or more

Days to Ship:	Quote

Days to Ship:	Quote

Days to Ship:	Quote


Brand
Product Series
CAD
Days to Ship
Type
Operating Method
Motor capacity 400 to 440-VAC class(kW/A)
Motor Capacity VAC 200–220 Class(kW/A)
Coil rated voltage(V)
Number of Poles
Auxiliary Contact
Representative Standard
Dimension length(mm)
Dimension width(mm)
Dimension thickness(mm)


Brand	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI
Product Series	S-T Series (non-reversing) electromagnetic contactor	Electromagnetic Contactor SD-T (Non-reversible) Direct Current Operated Type	MS-N Series electromagnetic contactor, main circuit B contact type	Magnetic Contactors SD-N Series	Magnetic Contactors DU-N Series	Magnetic Contactors DUD-N Series	Magnetic Contactors S-N Series
CAD	2D / 3D
Days to Ship	8 Day(s) or more	51 Day(s) or more	Quote	9 Day(s) or more	Quote	Quote	Quote
Type	-	Electromagnetic Contact Device	-	-	-	-	-
Operating Method	Irreversible type	Irreversible type	Irreversible type	Irreversible type	Irreversible type	Irreversible type	Irreversible type
Motor capacity 400 to 440-VAC class(kW/A)	-	4/9 ～ 45/93	-	-	-	-	-
Motor Capacity VAC 200–220 Class(kW/A)	-	2.7/13 ～ 22/100	-	-	-	-	-
Coil rated voltage(V)	AC100V ～ AC400V	DC24V	DC12 ～ 200 AC	DC24	AC200	DC24	AC200
Number of Poles	-	3	3	3	3	3	3
Auxiliary Contact	2a2b	2a2b	2a2b	2a2b	2a2b	2a2b	2a2b
Representative Standard	CE / UL / CUL / TUV / CCC / CSA	CE / UL / CUL / TUV / CCC / CSA	CCC	CE / UL / CUL / TUV / CCC / CSA	-	-	CE / UL / CUL / TUV / CCC / CSA
Dimension length(mm)	75 ～ 124	75 ～ 134	81 ～ 150	102 ～ 120	106	107.5	100
Dimension width(mm)	43 ～ 100	43 ～ 100	63 ～ 102	150 ～ 160	88	88	150
Dimension thickness(mm)	78 ～ 127	100 ～ 157	81 ～ 162	162 ～ 170	106	133	137

Configure

Specification/Dimensions

Type
- Electromagnetic Contact Device
Clear

Operating Method
- Irreversible type
- Reversible format
- Other
Clear

Motor capacity 400 to 440-VAC class(kW/A)
4/9

7.5/18

7.5/20

15/32

22/48

30/65

37/80

45/93
Clear

Motor Capacity VAC 200–220 Class(kW/A)
1.5/7

2.2/9

2.7/13

3/12

3.7/18

4/15

4/20

7.5/32

7.5/35

11/50

15/65

19/80

22/100
Clear

Coil rated voltage(V)
DC12

DC 12–24

24 VDC

DC24

DC24V

100

AC100

AC100V

AC 100

200 AC

AC200

AC200V

AC 200

AC400V
Clear

Number of Poles
- 2
- 3
Clear

Auxiliary Contact
- 1a
- 1b
- 2a
- 1a1b
- 2a2b
- Other
Clear

Representative Standard
- CE
- UL
- CUL
- TUV
- CCC
- CSA
Clear

Dimension length(mm)
51

58

74

75

76

81

83

84.5

89

91

100

102

106

107.5

110.5

114

115

120

124

130.5

134

140

150

190.5

276

296

370
Clear

Dimension width(mm)
36

43

44

45

49

50

63

75

79

80

88

90

100

102

110

110.5

130.5

150

153

160

163

203

215

216

270
Clear

Dimension thickness(mm)
35

57

62

66.5

69

77

78

81

87

91

97

100

105

106

107

108

112

113.7

122

123

125

127

129

133

135

137

148

155

156

157

158

162

170

189
Clear

How can we improve?

Magnetic Contactors（Auxiliary Contact：2a2b）

Configure

Specification/Dimensions

Type

Operating Method

Motor capacity 400 to 440-VAC class(kW/A)

Motor Capacity VAC 200–220 Class(kW/A)

Coil rated voltage(V)

Number of Poles

Auxiliary Contact

Representative Standard

Dimension length(mm)

Dimension width(mm)

Dimension thickness(mm)

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