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40A Specialty Electrical Switches & Relays

Shop the best prices on 755 great value 40a specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on 4188451894938, Chengdukaijinchendianzishangwuyouxiangongsi, Dangtu Huimang Jiancai Shangmao Youxian Gongsi and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 755
4P 16A 63A 10mA 30mA 100mA 6KA RCCB RCD 400V Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$64.00 Save $20.00 RRP: $84.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
$7.95 Save $4.00 RRP: $11.95
KUOYUH 98 series 8A 250VAC Manual Reset Thermal Overload protector switch Mini Circuit Breaker
$46.95 Save $17.05 RRP: $64.00
SVP912 40A 120V AC Self Recovery Under Voltage Current Protector
$27.95 Save $5.00 RRP: $32.95
24V-380V SSR-40DA 40A 3-32V DC-AC Solid State Relay Module New
$27.95
Circuit Breaker 1P Mini Air Switch MCB Overload Short Protection Accessory for Household
$19.95 Save $23.00 RRP: $42.95
Kuoyuh 98 Series 15A Straight Pin Thermal Circuit Breaker Overload Protection
$59.00 Save $20.00 RRP: $79.00
Overload protector for Kuoyuh 98 Series, manual reset 15A
$94.00 Save $75.00 RRP: $169.00
2P 32A Residual Current Circuit Breaker with 10/30/100/300mA Sensitivity Type A Electromagnetic Safety Switch Differential Protection Device
$69.00 Save $60.00 RRP: $129.00
Miniature Circuit Breaker DIN Rail Mount PC Cover Household Air Switch AC 400V 3P DZ47‑63
$33.95 Save $40.05 RRP: $74.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$59.00 Save $5.00 RRP: $64.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
$38.95 Save $60.05 RRP: $99.00
Kuoyuh 98 Series 3a - 50a 15a Manual Reset Thermal Overload Protector Switch, Mini Circuit Breaker w
$33.95 Save $50.05 RRP: $84.00
Kuoyuh 98 15a Reset Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
$41.95
Voltage Protective Device Auto Recovery Adjustable Over Under Voltage Protector Switch 220V AC
$38.95 Save $45.05 RRP: $84.00
Tuya Wifi Intelligent Circuit Breaker Wireless Remotes Control Din Rail Switch Mobilephone App Remot
$59.00 Save $60.00 RRP: $119.00
6A/20A/25A/40A Mini Circuit Breaker Low-Voltage Overload for Protection Switch DIN Rail Mount Circuit Breaker Durable
$38.95 Save $3.00 RRP: $41.95
Over Voltages and Under Voltages Protective Device Intelligent Relays Reset Protectors Voltages Output Stabilizer
$37.95
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector
$54.00 Save $145.00 RRP: $199.00
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector-Yvan
$59.00 Save $25.00 RRP: $84.00
2025 Type A 6KA 18mm RCBO 40A 10mA 30mA Residual Current Circuit Breaker with Over Current and Leakage Protection Differential TOBNS
$69.00 Save $70.00 RRP: $139.00
2025 2P 16A-63A 10mA-100mA 6KA RCCB RCD 230V Electromechanical Residual Current Circuit Breaker Safety Switch
$69.00 Save $70.00 RRP: $139.00
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector
$49.95 Save $79.05 RRP: $129.00
MINI Size 27mm 230V AC 63A Din Rail Automatic Recovery Reconnect Over Under Voltage Relay Protective Breaker Voltage Protector
$45.95 Save $18.05 RRP: $64.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
$43.95 Save $50.05 RRP: $94.00
Sturdy 1 Poles Conditioner Contactors 25A/40.0A 24V Coils Flame Retardant Housing for Compressor Motor Control
$44.95 Save $2.00 RRP: $46.95
Kuoyuh 98 Series 15a Straight Pin Screw Pin Mini Circuit Breaker 3a - 50a Manual Reset Thermal Overload Protector Switch
$54.00 Save $65.00 RRP: $119.00
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector-Yvan
$59.00 Save $25.00 RRP: $84.00
DZ47 1-4 Pole 3A/6A/10A/16A/20A/32A/40A/50A/63A 400V C Type Mini Circuit Breaker MCB 35mm Din Rail Mount Breaking Capacity 6KA
$64.00 Save $25.00 RRP: $89.00
CHINT NXB-40 DPN DPNL 1P+N 6A 10A 16A 20A 25A 32A 40A 220V 230V 50HZ Miniature Circuit breaker MCB NEW DZ267
$47.95 Save $21.05 RRP: $69.00
40A 220V Din Rail Adjust Reconnect Over and Under Voltage Protector Relay Protective Overvoltage Protection ON/OFF Rocker Switch
$59.00 Save $25.00 RRP: $84.00
SAHB Din Rail PV Solar Mini Circuit Breaker 550V 800V Overload Protection Switch 6A~63A 2P MCB for Photovoltaic PV System
$54.00 Save $20.00 RRP: $74.00