Transtector, 1101-1026, DC Defender Outdoor 24V DC 5kA Surge Protector
Transtector 1101-1026 DC Defender outdoor surge protector for 24V DC systems, with full-mode 5kA SASD protection, IP55 enclosure and pole or wall mounting.
Transtector
Transtector specializes in protection of highly sensitive, low voltage equipment through its patented, non-degrading silicon diode technology and custom filters. Our power quality expertise translates into a diverse product offering including AC, DC, and signal applications as well as integrated cabinets, power distribution panels and EMP hardened devices.
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Transtector 1101-1026 DC Defender 24V DC 5kA Surge Protector
The Transtector 1101-1026 DCOD 24-5 is an outdoor DC surge protection device designed for critical 24V DC equipment. Its non-degrading SASD technology shunts lightning- and switching-induced transients while maintaining a low clamping voltage.
Key features
- 24V DC service with 44V DC maximum continuous operating voltage
- 5kA surge current rating with 5ns response time
- Full-mode protection: positive-to-negative, positive-to-ground and negative-to-ground
- IP55, NEMA 3R outdoor clamshell enclosure
- 25A current rating with screw-terminal connections
- Pole, wall or panel mounting
Ideal applications
- Telecommunications base stations
- Industrial automation and control loops
- IT and data centres
- Rail and transport systems
- Wastewater treatment
- Oil, gas and LED lighting systems
Technical specifications
- Manufacturer part number: 1101-1026
- Model: DCOD 24-5
- Service voltage: 24V DC
- Current rating: 25A maximum
- MCOV: 44V DC
- Protection technology: SASD
- Surge current: 5kA (8/20µs)
- Response time: 5ns maximum
- Voltage protection level: 50V peak at 500A, line-to-ground
- Dimensions: 182.63 × 149.1 × 63.5mm
- Weight: 453.59g
- Housing: Noryl N190X
- Environmental rating: IP55, NEMA 3R
- Operating temperature: -40°C to +85°C
- Storage temperature: -40°C to +85°C
- Service wiring: screw terminal, approximately 0.52–13.3mm² conductors
- Status terminal: 3-position screw terminal, approximately 0.33–1.31mm² conductors
- Mounting: pole, wall or panel
Reliable protection for outdoor 24V DC systems
Use the 1101-1026 where sensitive low-voltage equipment needs robust full-mode protection against high-energy transient events in exposed industrial or telecommunications environments.