About Contactors

Contactors

Contactors are one of the most important elements in the electrical control system. They are basically a type of relay that can control circuits and voltages up to a higher power level than a typical electromechanical relay. They have a wide variety of applications, such as controlling lighting, motors and various other electrical loads. Contactors contain an electromagnet with an armature, which when energized opens or closes a set of contacts. The contacts can be connected to the load, allowing it to be turned on or off. Contactors are used for high-amperage operation, and can handle much higher current ratings than normal switches or relays. They are also very useful in motor control applications, where the motor can be turned on or off at different times.

Contactors

Contactor Accessories

Contactors - Electromechanical

Contactors - Solid State

Solid State Relays - SSRs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

LC1D18E7

Contactor:3-pole; NO x3; Auxiliary contacts: NO + NC; 48VAC; 18A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schneider

59
Ships to you
between Fri. 20 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
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10	1	2	3	4	5	6	7

AUD 91.0742

Multiples of: 1

3TH2271-0BB4

Contactor:8-pole; NC + NO x7; 24VDC; 4A; DIN; screw terminals
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 99.954

Multiples of: 1

ESD240

Contactor: 2-pole installation; 40A; 24VAC; NO x2; DIN; -10÷50°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hager

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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AUD 100.0101

Multiples of: 1

M 250 0.25

Motor breaker; 230÷690VAC; DIN; Overcurrent release:0.16÷0.25A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 100.0258

Multiples of: 1

M 250 0.4

Motor breaker; 230÷690VAC; DIN; Overcurrent release:0.25÷0.4A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 100.0258

Multiples of: 1

PKZM01-0,25

Motor breaker; 0.06kW; 220÷690VAC; DIN; Short circ.release:3.5A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 100.0478

Multiples of: 1

SM 340 24V 2NO M

Contactor:2-pole installation; NO x2; 24VAC; 40A; DIN; SM300
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 100.0916

Multiples of: 1

3RT1026-1AP00

Contactor:3-pole; 230VAC; 25A; NO x3; DIN, on panel; Series:3RT10
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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32	2	3	4	5	6	7	8

AUD 100.1223

Multiples of: 1

3RV2111-1FA10

Motor breaker; 1.5kW; 220÷690VAC; DIN; Short circ.release:65A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 100.152

Multiples of: 1

ST40-40

Contactor:4-pole installation; NO x4; 24VAC; 40A; DIN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

F&F

0
6 to 16 Weeks

July 2026