Australian Made Since 1978 Quality Reliability Local Support
Phone: 0480 312 400 sales@bolec.com.au
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Australian Made Since 1978 Quality Reliability Local Support
Phone: 0480 312 400 sales@bolec.com.au
Cart
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Product Categories

Irrigation 4x4 Timers Gauges Monitoring Protection Chargers Harnesses Clamps Labels

BEM502IRN

BEM502IRN

Bolec BEM502IRN Irrigationa engine protection panel

Protect your engine for farm irrigation systems.

SS501 Dual Speed Switch

SS501 Dual Channel Speed Switch

Dual Rev Switch

Frequency switch for RPM / speed / shaft sensors. Runs on 12 V or 24 V. Dual inputs, dual relay outputs.

DCT24ENC

DCT24ENC

Digital Countdown Timer

24 Hr Countdown Timer 12VDC – Similar functions to the ISG12 & ISG24 above but all carried out electronically.

EM301

EM301

Engine Monitor

Compact Watchdog Protection for Critical Engines

Products & Solutions

Find the Right Bolec Solution

Shop proven products online, or explore Bolec solutions by application.

Shop by Product

Automotive, plant and equipment electronic modules

Automotive, Plant and Equipment

12V modules for switching, signal conversion, timers, alarms and equipment control.

Digital and mechanical timers

Digital and Mechanical Timers

Reliable countdown and control timers for farms, workshops and industrial equipment.

Engine watchdog and monitoring systems

Engine Watchdog & Monitoring

Engine shutdown panels, auto-start systems and protection controls for diesel and petrol engines.

Diesel Control Services products

Diesel Control

Diesel Control Services products for engine and equipment monitoring applications.

Australian made battery chargers

Battery Chargers

Durable low-noise battery chargers manufactured and supported in Australia.

Custom Traffolyte engraved labels

Traffolyte Labels

Custom two-ply engraved equipment identification, control panel and safety labels.

Custom wiring harness manufacturing

Wiring Harnesses

Custom wiring harness manufacturing for low- to medium-volume production runs.

Adjustable caravan and RV clamps

Caravan Clamps

Adjustable clamps for Jayco caravans, RVs, refrigeration equipment and specialist installations.

Explore by Application

Bolec mining equipment control and protection solutions for conveyors, crushers, pumps and mobile plant Bolec irrigation timers, pump controls and diesel engine protection systems for Australian farms Bolec 12V and 24V automotive electronics for trucks, four-wheel drives and service vehicles Bolec engine monitoring, shutdown protection and automatic start systems for generators and pumps

OEM & Equipment Manufacturing

Custom electronics, PCB assemblies, wiring harnesses and control panels.

Caravan, RV & Refrigeration

Adjustable clamps and mounting products for caravans and equipment.

Engineered in Australia

Why Bolec?

Since 1978 Australian industrial electronics, proven in demanding applications.
Discover our story

Australian Made

Designed, manufactured and supported from Melbourne for Australian operating conditions.

Industrial Reliability

Rugged controls and protection products developed for equipment that works in dust, heat and vibration.

Custom Engineering

Application-specific electronics, product modifications, PCB assemblies and complete control solutions.

Local Technical Support

Talk directly with an experienced Australian team that understands machinery and field applications.

Flexible Production

Responsive low-to-medium volume manufacturing for specialist equipment and OEM programs.

80+ Proven Products

Timers, modules, alarms, monitors and engine-protection systems ready for real-world applications.

Engineering & Trade Support

Custom product development for specialist applications, plus trade support for repeat and volume purchasing.

Product Development → Wholesale Program →

Popular Bolec Products

Explore proven Bolec timers, monitors and engine-protection products selected for industrial, agricultural and automotive applications.

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Showing 1–8 of 134 results

Bolec Products

How a Speed Switch Can Prevent Costly Downtime in Mining Operations

How a Speed Switch Can Prevent Costly Downtime in Mining Operations Published [...]

Bolec Products

Why Changing Tractor Tyre Size Requires Speed Signal Correction

Improve Accuracy, Precision Farming Performance, and Safe Operation with the Bolec ERB205 [...]

Bolec Products

BMT-55 Mechanical Timer Line-Up for Irrigation Systems

BMT-55 Mechanical Timer Line-Up for Irrigation Systems Rugged. Reliable. Built for irrigation. [...]

Bolec Products

Stop Pump Failures Before They Start

Stop Pump Failures Before They Start   Most pump failures don’t start [...]

Bolec Products

How Customer Demand Drove the Development of the BEM502IRN Dual Pressure Model

Bolec Electronics — Product Development From Installer Request to Standard Product The [...]

Need a custom solution?

✓ Engine protection 

✓ Mining

✓ Agriculture

✓ OEM Manufacturing

✓ Wiring Harnesses

✓ PCB Design Request Engineering Quote

135 Bamfield Road, Warehouse LG20, Heidelberg West, VIC, 3081, AUSTRALIA

+61 (04) 8031 2400

sales@bolec.com.au

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