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1sna010021r1100 – funct.block ebr4 rectifier 24v
TE Connectivity 1SNA010021R1100 EBR4 is a 24 V AC bridge rectifier function block with LED indication, screw-clamp connections and 18 mm spacing for industrial control and automation systems.
Why Choose the TE Connectivity EBR4 24V Rectifier Function Block?
The TE Connectivity EBR4 24V, manufacturer part number 1SNA010021R1100, is a compact bridge rectifier function block designed for industrial electrical control and automation applications. Part of the legacy TE Connectivity / Entrelec DIN terminal block range, it combines rectification functionality with a practical screw-clamp terminal format for convenient integration into control-panel wiring.
The EBR4 is designed for a 24 V AC input and incorporates a bridge rectifier with LED indication. It converts an alternating-current input into a rectified DC output for compatible control circuits and loads, while the integral LED provides a useful visual indication within the electrical assembly.
With its 18 mm spacing, grey housing and screw-clamp connection technology, the 1SNA010021R1100 provides a compact interface solution for industrial panels. It is designed for installation on G32, TH 35-7.5 and TH 35-15 rails, allowing straightforward integration into established terminal assemblies and automation systems.
Key Advantages
- Integrated bridge rectifier function in a compact terminal-block format.
- Designed for 24 V AC control circuits.
- Integral LED indication provides convenient visual status information.
- Reliable screw-clamp connections for industrial panel wiring.
- 18 mm spacing provides a compact modular installation.
- Compatible with several common industrial DIN rail and mounting rail formats.
Key Features
- TE Connectivity / Entrelec EBR4 24V function block.
- Integrated bridge rectifier.
- 24 V AC voltage rating.
- Integrated LED indicator.
- Screw-clamp connection technology.
- 18 mm terminal spacing.
- Grey industrial terminal-block housing.
- Compatible with G32, TH 35-7.5 and TH 35-15 rails.
- Manufacturer part number 1SNA010021R1100.
Compact AC-to-DC Rectification with LED Indication
A bridge rectifier converts an alternating-current supply into a full-wave rectified output by directing both halves of the AC waveform through the load in the same polarity. In industrial control systems, this provides a convenient means of operating compatible DC circuits from an available AC control supply.
The TE Connectivity EBR4 integrates this rectification function and an LED indicator into a rail-mounted screw-clamp terminal block. This integrated approach helps simplify panel wiring and reduces the need to install separate rectifier and indication components within the control cabinet.
Typical Applications
- Industrial control panels and electrical cabinets.
- 24 V AC control circuits requiring rectification.
- Industrial machinery and machine-building systems.
- PLC and automation installations.
- Relay, contactor and control-device circuits.
- Process-control and instrumentation systems.
- DIN rail terminal and interface assemblies.
Technical Specifications
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| Connection | Screw clamp | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | Legacy TE Connectivity DIN Terminal Blocks | |
| Model | EBR4 24V | |
| Manufacturer part number | 1SNA010021R1100 | |
| Product type | Rectifier function block | |
| Rectifier type | Bridge rectifier | |
| Voltage rating | 24 V AC | |
| Indicator | LED | |
| Connection technology | Screw clamp | |
| Spacing | 18 mm | |
| Colour | Grey | |
| Compatible mounting rails | G32, TH 35-7.5, TH 35-15 | |
| Mounting type | Rail mounting | |
| Pack quantity | 1 piece | |
| EAN | 3472590100212 |
Frequently Asked Questions
What is the TE Connectivity EBR4 24V used for?
The EBR4 is a bridge rectifier function block used to convert a compatible 24 V AC input into a rectified output for industrial control and automation circuits.
What voltage is the EBR4 1SNA010021R1100 designed for?
The EBR4 configuration represented by part number 1SNA010021R1100 has a 24 V AC voltage rating.
Does the EBR4 include an LED indicator?
Yes. The EBR4 24V incorporates LED indication, providing a convenient visual indication within the control-panel assembly.
What connection technology does the EBR4 use?
The function block uses screw-clamp connections designed for secure and dependable industrial wiring.
Which mounting rails are compatible with the EBR4 24V?
The EBR4 is designed for mounting on G32, TH 35-7.5 and TH 35-15 rails and has an 18 mm spacing.
Trusted Industrial Connection Technology
TE Connectivity and Entrelec function blocks provide panel builders and automation engineers with compact interface components for reliable electrical connection, rectification and control within industrial systems.
