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1sna356209r2600 – brt115a distribution block
TE Connectivity BRT115A 1SNA356209R2600 is a three-pole DIN rail distribution terminal block with one input and six outputs per pole, rated at 125 A and 690 V under IEC specifications and 115 A and 600 V under UL/CSA specifications.
Why Choose the TE Connectivity BRT115A Distribution Block?
The TE Connectivity / Entrelec BRT115A, part number 1SNA356209R2600, is a heavy-duty three-pole distribution terminal block designed to distribute incoming power to multiple outgoing conductors within industrial electrical panels. Its integrated three-pole construction provides a compact and organised alternative to assembling multiple individual distribution terminals.
The BRT115A is rated at 125 A under IEC specifications and 115 A under UL/CSA specifications, with a rated voltage of 690 V IEC and 600 V UL/CSA. Each phase accepts an incoming conductor up to 35 mm², while six outgoing connections per pole provide flexible distribution to downstream circuits.
Designed for professional switchgear and control-panel construction, the BRT115A uses reliable screw-clamp connections, provides IP20 protection at the main terminals and mounts on standard TH 35-7.5 or TH 35-15 DIN rails. Its approximately 80 × 71.5 × 38.5 mm enclosure provides three-phase distribution capability within a single modular component.
Key Advantages
- Integrated three-pole distribution block for three-phase electrical systems.
- 125 A IEC / 115 A UL/CSA current capability.
- 690 V IEC / 600 V UL/CSA voltage ratings.
- Provides one incoming and six outgoing connections per pole.
- Accepts incoming conductors up to 35 mm².
- Outgoing terminals accommodate flexible conductors with ferrules up to 16 mm² under the applicable specification.
- Secure screw-clamp termination for dependable industrial connections.
- IP20 protection at the main terminals.
- DIN rail mounting simplifies installation in switchboards and control cabinets.
Key Features
- TE Connectivity / Entrelec BRT115A.
- Manufacturer part number 1SNA356209R2600.
- Three-pole power distribution terminal block.
- 125 A IEC rated current.
- 115 A UL/CSA rated current.
- 690 V IEC rated voltage.
- 600 V UL/CSA maximum operating voltage.
- 35 mm² IEC rated cross-section.
- One incoming connection and six outgoing connections per pole.
- 100 kA SCCR under the applicable UL/CSA specification.
- IP20 main-terminal protection.
- Grey housing for professional panel installations.
- TH 35-7.5 and TH 35-15 DIN rail mounting.
Compact Three-Phase Power Distribution for Electrical Panels
The BRT115A consolidates three separate power-distribution paths into one insulated terminal assembly. Each pole provides a dedicated incoming connection and six outgoing connections, allowing a three-phase incoming supply to be divided efficiently between multiple downstream circuits while maintaining electrical separation between phases.
With 125 A IEC current capacity, 690 V IEC voltage capability and a 100 kA UL/CSA SCCR under the applicable conditions, the BRT115A is suited to demanding power-distribution applications. Screw-clamp termination and standard 35 mm DIN rail mounting make it practical for switchboards, industrial control panels and machinery distribution systems.
Typical Applications
- Three-phase industrial power distribution.
- Electrical switchboards and distribution panels.
- Industrial control cabinets.
- Machine power distribution systems.
- Motor control panels.
- Factory automation equipment.
- Power distribution to multiple downstream loads.
- OEM machinery and electrical panel construction.
Technical Specifications
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| Number of Connection Points | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 35 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / Entrelec | |
| Model | BRT115A | |
| Manufacturer part number | 1SNA356209R2600 | |
| Product type | Distribution terminal block | |
| Function | Power distribution | |
| Number of poles | 3 | |
| Connection type | Screw clamp | |
| IEC rated current | 125 A | |
| UL/CSA rated current | 115 A | |
| IEC rated voltage | 690 V | |
| UL/CSA maximum operating voltage | 600 V | |
| Rated cross-section | 35 mm² | |
| Incoming connections | 1 per pole | |
| IEC incoming conductor capacity | 10–35 mm² | |
| UL/CSA incoming conductor capacity | 10–35 mm² / 8–2 AWG | |
| Outgoing connections | 6 per pole | |
| IEC outgoing flexible conductor with insulated ferrule | 6 × 2.5–10 mm² | |
| UL/CSA outgoing conductor capacity | 6 × 14–4 AWG | |
| Alternative outgoing capacity | up to 6 × 2.5–16 mm² under the applicable conductor specification | |
| Rated short-time withstand current | 4.2 kA for 1 s | |
| Short-circuit current rating | 100 kA SCCR under UL/CSA conditions | |
| Wire stripping length | 15 mm | |
| Main-circuit tightening torque | 3.5–5 Nm | |
| UL/CSA tightening torque | 31–44 in-lb | |
| Degree of protection | IP20 at main terminals | |
| Product net width | 80 mm | |
| Product net height | 71.5 mm | |
| Product net depth | 38.5 mm | |
| Product net weight | 423 g | |
| Colour | Grey | |
| DIN rail mounting | TH 35-7.5 / TH 35-15 | |
| Operating temperature | -30 to +90 °C | |
| Storage temperature | -30 to +100 °C | |
| ETIM classification | EC001894 – Distributor assembly terminal block | |
| Minimum order / pack quantity | 1 | |
| EAN | 3472593562093 |
Frequently Asked Questions
What is the TE Connectivity BRT115A 1SNA356209R2600?
The BRT115A is a three-pole screw-clamp distribution terminal block designed to distribute incoming three-phase power to multiple outgoing circuits in industrial electrical panels.
What is the current rating of the BRT115A?
The BRT115A is rated at 125 A under IEC specifications and 115 A under UL/CSA specifications.
What voltage is 1SNA356209R2600 rated for?
The distribution block has an IEC rated voltage of 690 V and a UL/CSA maximum operating voltage of 600 V.
How many connections does the BRT115A provide?
The BRT115A has three poles, with one incoming connection and six outgoing connections per pole, providing three independent distribution paths within one assembly.
What incoming conductor size does the BRT115A accept?
The main incoming screw-clamp connection accepts conductors from 10–35 mm², with the applicable UL/CSA range extending from 8–2 AWG.
How is the BRT115A mounted?
The distribution block mounts on standard TH 35-7.5 or TH 35-15 DIN rail, making it suitable for modular industrial panel construction.
Trusted for Industrial Power Distribution
TE Connectivity / Entrelec distribution terminal blocks provide robust and organised power-distribution solutions for professional switchgear, machinery and control-panel installations, with the BRT115A combining three poles, multiple outgoing connections and up to 125 A IEC current capability in one DIN rail assembly.
