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Specialty Electrical Switches & Relays

Shop the best prices on 91,520 great value specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on CUJMH, Viewleaf, GreenZech and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Canada.

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513 - 544 of 91,520
Automatic Transfer Switch 2‑Power Uninterruptible 2P 100A PC Isolation Type ATS 220V AC
$99.00 Save $20.00 RRP: $119.00
Risegun Industrial Supplies AC Digital Ammeter 0.3-50A Measure Range Upper Lower Limit Alarm Delay Relay Detect, AC110-220V
$89.00 Save $20.00 RRP: $109.00
PLC Industrial Control Board PLC Module FX1N-10MT Analog Input
$74.00 Save $25.00 RRP: $99.00
Kryc Photoelectric Switch, E3jk-r4m1, 12-24 Vdc, Retroreflective Type, 4m Sensing Distance, With Reflective Panel
$64.00 Save $20.00 RRP: $84.00
BERM 25PCS Button Switch Mushroom Head Self Locking 3 Pin Push Switches 16mm Mounting Hole(BEMLA1611MSG Green )
$69.00 Save $20.00 RRP: $89.00
CHINT NXBLE-40 1P+N Leakage Protection Switch Breaker 230V 10A 16A 20A 25A 32A 40A Residual Current Circuit Breaker RCBO DPNL
$59.00 Save $15.00 RRP: $74.00
4 Channel Relay Module with Modbus RTU Protocol
$89.00 Save $80.00 RRP: $169.00
Heavy Duty Float Switch for Sewage, Suspended Solids and Viscous Liquids (Line Length 10 Meters)
$84.00 Save $75.00 RRP: $159.00
220/380V 5-80A Energy Consumption Digital Electric Power Meter 3 Phase 4P KWh Meter with LCD
$64.00 Save $25.00 RRP: $89.00
Relay Module 8 Channel 6 Instructions Internal Circuit Protection Relay Control Board with Shell DC12V
$74.00 Save $25.00 RRP: $99.00
Relay Output Control Module RS485 8 Way Board Panel for RTU Communication Replacement WP8025ADAM
$74.00 Save $25.00 RRP: $99.00
Relay Module 8 Channel RS485 Control Board Switch Controller DC 12V Accessory for Equipment
$59.00 Save $30.00 RRP: $89.00
Motor with Relay for CForce 400
$119.00 Save $90.00 RRP: $209.00
CNC Router Machine Control,Offline GRBL Control Module
$59.00 Save $60.00 RRP: $119.00
Three Phase 4P 380V 63A Tuya Smart WiFi Circuit Breaker Industrial Remote Control MCB Timing with
$119.00 Save $90.00 RRP: $209.00
Low Power Consumption Fingerprint Identification Relay Output For Access Control
$159.00
2025 New Models 2024 Automotive Compatible with Vd Ds150 With Bluetooth V2021.11 Dual Board Relay Detector
$94.00 Save $25.00 RRP: $119.00
Starter Sole Relay ABS Housing Copper Coil Lawn Mower Relay Replacement for Vehicle 12V
$64.00
2P 40A MTS Manual transfer switch Circuit breaker MCB 50HZ/60HZ 400~
$64.00 Save $20.00 RRP: $84.00
CSQ Din Rail Solar Type 63A 100A 2P 4P Mini ATS Dual Power Automatic Transfer Switch for PV and inverter
$129.00 Save $40.00 RRP: $169.00
Dual Display 40A 63A 230V Din Rail Adjustable digital Over Under Voltage Relay Surge Protector Limit Over Current Protection
$74.00 Save $25.00 RRP: $99.00
MCB type Dual Power Automatic transfer switch 2P 4P 100A ATS Circuit Breaker Electrical Switch
$149.00 Save $40.00 RRP: $189.00
TOMZN 63A 110V 220V smartlife WIFI Energy Meter Kwh Metering switch Timer with voltage current and leakage protection TUYA
$84.00 Save $35.00 RRP: $119.00
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 50/60hz 230 220V
$69.00 Save $25.00 RRP: $94.00
40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay Over Current Protection Limit
$64.00 Save $20.00 RRP: $84.00
DC MCB 12V 24V 48V Circuit Breaker Battery Car Protector DZ47 DC Positive And Negative Pole Rotection Protect Switch Isolator
$69.00 Save $20.00 RRP: $89.00
63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay With Over Current Protection Limit
$64.00 Save $20.00 RRP: $84.00
3Phase+N Differential Breaker Safety Switch RCD Electromagnetic Circuit Breaker 25A 40A 63A with CE CB Certificate
$79.00 Save $25.00 RRP: $104.00
18MM 230V 50/60Hz RCBO 1P+N 6KA Residual current differential automatic Circuit breaker with over current Leakage protection
$59.00 Save $20.00 RRP: $79.00
1P 2P 3P 4P 63A TOMZN MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker
$64.00 Save $20.00 RRP: $84.00
Din Rail 2P 3P 4P ATS Dual Power Automatic Transfer Switch Selector Switches Uninterrupted Power Generator 63A 100A 125A
$129.00 Save $50.00 RRP: $179.00
CHINT NB2LE 1P+N Residual Current Operated Circuit Breaker Leakage Protection Switch 0.03A 30MA 6A 10A 16A 20A 25A 32A 40A
$74.00 Save $25.00 RRP: $99.00