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Specialty Electrical Switches & Relays 50A

Shop the best prices on 54 great value 50a specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on Bonlavie and Elsavct. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 54
Auto Resettable Circuit Breaker Resettable Fuse Reset Button Car/VR Accessories
$44.95 Save $29.05 RRP: $74.00
Circuit Breaker Auto Reset Fuse Holder Copper Waterproof Automatic Switch Red DC12‑42V
$28.95 Save $35.05 RRP: $64.00
12v-32v Car On/off Battery Master Disconnect Rotary Cut Off Isolator Switch Hfmqv
$21.95 Save $52.05 RRP: $74.00
2025 2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw unbrand
$69.00 Save $25.00 RRP: $94.00
Kuoyuh 15A Manual Reset Thermal Overload Protector Switch with Straight Pin, Mini Circuit Breaker for 98 Series, Compatible with 3A-50A Applications
$74.00
SZC06 AC Digital Ammeter 0.3‑50A Measure Range Upper Lower Limit Alarm Delay Relay Detec AC110‑
$119.00 Save $140.00 RRP: $259.00
Car Battery Switch Safe Power Cut Off Isolator Rotary Disconnect Switch
$41.95
Car Battery Switch 100a Safe Power Cut Off Isolator Rotary Disconnect Switch For Car Motorcycle Boat Truck Rv Auto Accessories Bonlavie
$64.00
2p 32a 10/30/100/300ma Type A Rccb Rcd Elcb Electromagnetic Residual Current Circuit Breaker Differential Breaker Safety Switch
$79.00 Save $70.00 RRP: $149.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$50.95 Save $68.05 RRP: $119.00
2p 32a 10/30/100/300ma Type A Rccb Rcd Elcb Electromagnetic Residual Current Circuit Breaker Differential Breaker Safety Switch
$84.00 Save $95.00 RRP: $179.00
Car Battery Switch Safe Power Cut Off Isolator Rotary Disconnect Switch
$45.95
TUYA Wifi Smart Circuit Breaker 1P Wireless Remote Control WiFi Switch with Metering WiFi Circuit B
$48.95 Save $25.05 RRP: $74.00
PZEM-017 Module+300A/50A Shunt Shunt+RS485 USB Cable Durable Lightweight
$38.95
TONGOU TUYA Wifi Smart Circuit Breaker 1P Wireless Remote Control WiFi Switch with Metering WiFi Circuit Breaker 50A
$42.95 Save $21.05 RRP: $64.00
50/100a Car Rotary Nnect S Truck E Boat Rv Safe Cut Off Isolator Nnecter Auto Accessories| |
$64.00
Car Battery Switch Safe Power Cut Off Isolator Rotary Disconnect Switch
$35.95
Car S Safe Cut Off Isolator Rotary Nnect S
$37.95
Automobile audio fuses, plug-in pure copper, 30A - 250A, anti-overload and short-circuit
$46.95 Save $27.05 RRP: $74.00
Manual Reset Circuit Breaker 50A/80A/100A-300A 12-48V IP67 Protection
$49.95 Save $29.05 RRP: $79.00
Tuya Smart WiFi Circuit Breaker, 10A-80A 3P, Remote Control Intelligent Switch for Smart Home
$43.95 Save $60.05 RRP: $104.00
Precision Miniature Current Transformer for Accurate AC Measurement - 5A/30A/50A Range with Micro Coils and Lead Wire
$64.00 Save $75.00 RRP: $139.00
2p 32a 10/30/100/300ma Type A Rccb Rcd Elcb Electromagnetic Residual Current Circuit Breaker Differential Breaker Safety Switch
$84.00 Save $85.00 RRP: $169.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$54.00 Save $85.00 RRP: $139.00
TONGOU TUYA Wifi Smart Circuit Breaker 1P Wireless Remote Control WiFi Switch with Metering WiFi Circuit Breaker 50A
$54.00 Save $30.00 RRP: $84.00
12v-32v Car On/off Battery Master Disconnect Rotary Cut Off Isolator Switch Hfmqv
$43.95 Save $65.05 RRP: $109.00
30/50/80/100/200/300a Manual Reset Circuit Breaker Current Overload Protector
$52.95
Intelligent Circuit Breaker, Real-time Monitoring Circuit Breaker Wear-resistant AC230V Remote Control for Office Use (32A)
$99.00 Save $100.00 RRP: $199.00
2025 2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$99.00
2P 30mA 400V Mini RCD Breaker for Home Electrical Safety DIN Rail Mount Leakage Protection Solution
$59.00 Save $45.00 RRP: $104.00
30/50/80/100/200/300A Manual Reset Circuit Breaker Current Overload Protector Elsavct
$48.95 Save $240.05 RRP: $289.00
Marine and vehicle switches, multiple specifications from 30 - 300A suitable for general models, with resettable protection for audio
$37.95 Save $26.05 RRP: $64.00