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1sna399491r2500 – dr1/5,ado
TE Connectivity DR1/5.ADO 1SNA399491R2500 is a compact 5 mm ADO feed-through miniblock terminal block rated at 13.5 A and 1000 V IEC for conductors up to 1 mm² in industrial control and automation applications.
£0.849
Why Choose the TE Connectivity DR1/5.ADO 1SNA399491R2500 Feed-Through Terminal Block?
The TE Connectivity DR1/5.ADO 1SNA399491R2500 is a compact ADO insulation displacement feed-through terminal block designed for space-restricted industrial control and automation applications. Part of the established TE Connectivity Entrelec ADO System, this miniblock provides fast conductor termination without conventional screw-clamp wiring while maintaining a reliable electrical connection.
With a rated cross-section of 1 mm², an IEC rated current of 13.5 A and an IEC rated voltage of 1000 V, the DR1/5.ADO delivers useful electrical performance from a terminal only 5 mm wide. The ADO connection system accepts both rigid and flexible conductors and supports up to two wires per connection.
The 1SNA399491R2500 is specifically intended for applications where installation space is limited and dependable connections are required under demanding industrial conditions. Its compact polyamide housing, IP20 main-terminal protection and TH15 DIN rail mounting make it particularly suitable for control panels, machine wiring and automation equipment.
Key Advantages
- Compact 5 mm wide miniblock for space-restricted control panels.
- 13.5 A IEC rated current with a 1 mm² rated cross-section.
- High 1000 V IEC rated voltage.
- ADO insulation displacement technology provides efficient conductor termination.
- Supports up to two wires per connection.
- Designed for demanding control applications exposed to vibration, shock and corrosion.
Key Features
- TE Connectivity Entrelec DR1/5.ADO feed-through terminal block.
- ADO-to-ADO insulation displacement connection technology.
- 13.5 A IEC rated current.
- 1000 V IEC rated voltage.
- 600 V UL rated voltage.
- 1 mm² rated cross-section.
- 120 A short-time withstand current for 1 s.
- 8 kV rated impulse withstand voltage.
- IP20 protection at the main terminals.
- Grey insulating housing.
- Designed for TH15-5.5 DIN rail mounting.
Compact ADO Connections for Space-Restricted Control Panels
Miniblock terminal blocks are particularly useful where conventional terminal dimensions would consume excessive DIN rail space. At only 5 mm wide, the DR1/5.ADO allows high-density feed-through wiring while providing a rated current of 13.5 A and accommodating conductors up to 1 mm².
The Entrelec ADO System uses insulation displacement connection technology to simplify conductor termination while providing connections suited to demanding control environments. With support for up to two wires per connection and resistance to the challenging conditions encountered in industrial equipment, the DR1/5.ADO is well suited to compact automation, machine-building and control-panel applications.
Typical Applications
- Compact industrial control panels.
- PLC and automation systems.
- Machine building and OEM equipment.
- Instrumentation and control wiring.
- Process control installations.
- High-density electrical panel wiring.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | IDC (ADO) | |
| Terminal Type | Feed-through | |
| Conductor Size | 1 mm² | |
| Product Series | TE SNA ADO | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | ADO System | |
| Model | DR1/5.ADO | |
| Manufacturer part number | 1SNA399491R2500 | |
| Product type | Feed-through miniblock terminal block | |
| Connection technology | ADO / ADO insulation displacement | |
| Rated current | 13.5 A IEC | |
| UL rated current | 10 A | |
| Rated voltage | 1000 V IEC | |
| UL rated voltage | 600 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated cross-section | 1 mm² | |
| Rated short-time withstand current | 120 A for 1 s | |
| Rigid conductor range | 0.2–1 mm² | |
| Flexible conductor range | 0.22–1 mm² | |
| UL conductor range | 24–18 AWG | |
| Wires per connection | Up to 2 | |
| Number of levels | 1 | |
| Protection rating | IP20 at main terminals | |
| Insulation material | Polyamide | |
| Colour | Grey | |
| Mounting type | DIN rail mounting | |
| Compatible rail | TH15-5.5 | |
| Width / spacing | 5 mm | |
| Height | 31 mm | |
| Depth | 28 mm | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Weight | approx. 3 g | |
| Pack quantity | 100 | |
| Barcode / EAN | 3472593994917 |
Frequently Asked Questions
What is the TE Connectivity DR1/5.ADO 1SNA399491R2500?
The DR1/5.ADO is a compact feed-through miniblock terminal block using ADO insulation displacement connections on both sides for industrial control and automation wiring.
What current and voltage is the DR1/5.ADO rated for?
The terminal block is rated at 13.5 A and 1000 V under IEC specifications. Its UL ratings are 10 A and 600 V.
What conductor sizes can the 1SNA399491R2500 accept?
The ADO connections accept rigid conductors from 0.2–1 mm² and flexible conductors from 0.22–1 mm², with a UL conductor range of 24–18 AWG.
How many wires can be connected to each DR1/5.ADO connection?
The ADO System allows up to two wires per connection, providing additional flexibility when designing compact control and automation wiring.
Which DIN rail is used with the DR1/5.ADO?
The DR1/5.ADO is designed for mounting on a TH15-5.5 DIN rail. Its compact 5 mm width makes it particularly suitable for applications where DIN rail space is restricted.
Trusted Connectivity for Compact Industrial Control Systems
TE Connectivity Entrelec ADO miniblocks combine compact dimensions with fast insulation displacement termination and dependable electrical performance, making them a practical choice for high-density industrial control, automation and machine-building applications.
