24V DC electromagnetic relay

24V DC electromagnetic relay

Name：24V DC electromagnetic relay
Brand：BETA/MGRELAY
Rated Coil Voltage: 24V DC
Contact Load: 10A @ 28V DC / 240V AC
Pickup/Release Time: ≤20ms / ≤15ms
Electrical Life: 100,000 operations
Mechanical Life: 10,000,000 operations

Our products are fully compatible alternatives to most brands of electromagnetic relays

BTA6 sheet

Our 24V DC electromagnetic relay (Model BTA6) is designed for reliable switching in industrial, automation, and control applications. With precision-engineered contacts and robust coil performance, this relay delivers long-lasting operation in demanding environments.

Key Features:

  • Rated Coil Voltage: 24V DC with coil resistance of 472Ω for stable and efficient operation

  • Contact Load: 10A resistive load at 28V DC / 240V AC, supporting motor loads up to 1/2 HP @ 240V AC

  • Electrical Life: Up to 100,000 operations, ensuring durable and consistent switching

  • Mechanical Life: 10,000,000 operations for long-term reliability

  • Insulation & Dielectric Strength: Insulation resistance 1000MΩ @ 500VDC; withstand voltage 1500–2500VAC between contacts and coil

Additional Features:

  • Fast pickup time ≤20ms and release time ≤15ms

  • Operating temperature range –25°C to +55°C, suitable for a variety of industrial conditions

  • Plug-in terminal type (8PIN / 11PIN) for easy installation

  • LED or mechanical indicator options for clear status monitoring

Applications: Ideal for industrial control panels, motor controllers, automation systems, and other electrical switching projects.

Comparison Table of Relay Parameters with Other Brands

ParameterSchrack MTRCPNDeltrol 105Hongfa HF10FTE KRPAR15-4COFinder 60BTA6
ManufacturerSchrackRCPNDeltrolHongfaTE Connectivity (P&B)RelpolFinderMG
SeriesMTRCPN105HF10FKRPAR1560BTA6
Contact Arrangement2C (DPDT), 3C (3PDT)2C (DPDT), 3C (3PDT)1C, 2C, 3C (SPDT to 3PDT)2C, 3C1C, 2C, 3C4C (4PDT)2C, 3C2C, 3C
Rated Current10A10A5A or 10A10A5A or 10A10A6A or 10A10A or 16A
Contact MaterialAgNi 90/10AgSnO₂Fine Ag or AgCdOAgSnO₂, AgCdOAg or AgCdOAgSnO₂, AgNiAgNi + Au (optional)AgNi or AgSnO₂
Max. Switching Voltage400VAC500VAC277VAC / 28VDC250VAC / 30VDC240VAC440VAC400VAC277VAC
Max. Switching Power2500VA2500VA / 300W2770VA2500VA / 300W2400VA2500VA2500VA5540VA (16A)
Coil Voltage (DC)6-220VDC6-110VDC6-125VDC6-220VDC6-220VDC6-220VDC6-220VDC6-110VDC
Coil Voltage (AC)6-230VAC6-230VAC6-277VAC6-240VAC6-240VAC6-400VAC6-400VAC6-240VAC
DC Coil Power~1.2W~1.4W1.2W~1.4W~1.2W~1.5W~1.5W1.2W
AC Coil Power~2.3VA~3.0VA~2.2VA~3.0VA~2.1VA~2.8VA2.0-3.0VA2.0-3.0VA
Pick-up Voltage (DC)≤80% rated≤80% rated≤75% rated≤80% rated≤80% rated≤85% rated≤80% rated≤80% rated
Pick-up Voltage (AC)≤85% rated≤85% rated≤85% rated≤85% rated≤85% rated≤85% rated≤85% rated≤85% rated
Operate Time15ms (DC)25ms~15ms30ms~25ms18ms (DC)~15ms≤20ms
Release Time10ms (DC)25ms~15ms30ms~25ms7ms (DC)~10ms≤15ms
Electrical Life100k ops @ 10A100k ops @ 10A100k ops @ rated100k-1M ops100k ops @ 10A100k-300k ops100k ops100k ops
Mechanical Life20M ops10M ops10M ops1M ops10M ops20M ops10M ops10M ops
Dielectric Strength (Coil-Contact)2500V2500VAC1500VAC2500VAC1000VAC2500VAC2000VAC2500VAC
Dielectric Strength (Open Contacts)1500V1500VAC800VAC1500VAC1000VAC2500VAC1500VAC1500VAC
Ambient Temp (DC)-40°C to +60°C-40°C to +55°C-45°C to +70°C-40°C to +70°C-45°C to +70°C-40°C to +70°C-40°C to +70°C-25°C to +55°C
Ambient Temp (AC)-40°C to +50°C-40°C to +55°C-45°C to +55°C-40°C to +55°C-45°C to +55°C-40°C to +55°C-40°C to +70°C-25°C to +55°C
Didn’t find an exact match? Our engineering team can develop customized relay solutions based on your application requirements.
 
 
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Frequently Asked Questions

Can I directly replace an Omron or Schneider relay with an MG relay?

Yes, the pin layout follows the same international standard for direct replacement, but you should verify the coil voltage and mounting dimensions match.

Yes, it’s more reliable against vibration-induced loosening and can reduce installation time by about 60%.

MG relays are designed for a wide operating temperature range, typically from -40°C to +70°C, ensuring reliable operation in harsh environments.

What international certifications do your relays have?

MG relays carry comprehensive global approvals including UL (North America), CE, TUV, VDE (Europe), and comply with RoHS 2.0 & REACH environmental standards, ensuring smooth export for your end equipment.

Electromechanical relays offer two key advantages: true physical isolation (zero leakage current when off) for safety, and superior surge withstand capability, making them more robust for harsh industrial power environments.

It uses a magnetic field to stretch and extinguish the powerful spark (arc) created when breaking a high DC current, preventing the contacts from welding together and significantly extending relay life.

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