HF115F-048-2ZS4AF Miniature High Power Relay (48V DC, 8A, Form 2C)

• The HF115F-048-2ZS4AF is a compact, industrial-grade miniature power relay designed for dual-channel switching applications in PCB-mounted control systems. It combines a low-profile sealed housing with reliable electrical performance, making it ideal for automation systems, industrial control boards, and high-density electronic assemblies where space and safety are critical.
• This relay features a Form 2C (DPDT) contact configuration, providing two independent changeover circuits in a single package. It is driven by a 48V DC coil with a resistance of 5.76k , designed for stable operation in 48V control environments while maintaining a low coil power consumption of approximately 400mW.
• With a maximum switching capacity of 8A at 250VAC per contact, the HF115F-048-2ZS4AF is suitable for moderate-load switching tasks such as signal routing, motor control interfaces, HVAC systems, and industrial automation circuits. Its dual-contact structure allows flexible circuit design while maintaining strong electrical isolation.
• The relay is built in a sealed low-profile enclosure that protects internal contacts from dust, flux, and environmental contaminants, improving long-term reliability and switching consistency. A reinforced insulation system, including a 10mm creepage distance and 5kV dielectric strength between coil and contacts, ensures safe operation in high-voltage environments.
• Designed for PCB mounting, the relay fits compact layouts with a footprint of approximately 29.0 × 12.7 × 15.7 mm. It is compliant with UL, CUR, VDE, and FIMK safety approvals, making it suitable for international industrial and commercial applications.

Features:
- Miniature sealed low-profile PCB relay
- Form 2C (DPDT) dual independent switching contacts
- 48V DC coil with 5.76k resistance
- 8A switching capacity at 250VAC
- Low coil power consumption (~400mW)
- Sealed housing for dust and flux protection
- 5kV dielectric strength (coil-to-contact isolation)
- 10mm creepage distance for reinforced insulation
- UL, CUR, VDE, FIMK certified
-Designed for high-density PCB layouts

Specifications
- Model: HF115F-048-2ZS4AF
- Brand: Hongfa
- Contact Form: 2C (DPDT)
- Coil Voltage: 48V DC
- Coil Resistance: 5.76k
- Coil Power: ~400mW
- Max Switching Current: 8A
- Electrical Rating: 8A / 250VAC
- Insulation Voltage: 5kV (coil to contact)
- Creepage Distance: 10mm
- Mounting Type: PCB
- Dimensions: 29.0 × 12.7 × 15.7 mm
- Construction: Plastic sealed low-profile case
- Contact Material: AgCdO
- Pin Count: 8 pins
- Poles: 2 poles

Applications:
- Industrial automation systems
- Dual-channel signal switching circuits
- HVAC and building management systems
- Control boards for machinery and equipment
- PCB-based power switching modules
-Electrical isolation and control systems

The HF115F-048-2ZS4AF is a dependable choice for engineers needing a compact 48V dual-relay solution that balances switching capability, electrical isolation, and long-term reliability in industrial-grade environments.

What's in the box
1 x HF115F-048-2ZS4AF Miniature High Power Relay (48V DC, 8A, Form 2C)