TruConnect Terminal Block - 4 Way 90deg Rising Clamp
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Product Information
Full details
The TruConnect 211784 is a 4-way, 90-degree rising clamp terminal block designed for secure electrical connections. It's ideal for engineers and DIY enthusiasts needing reliable wire termination in electronic projects. While it offers a robust connection, users should note the specific wire gauge limitations for optimal performance.
All features
| Model Part Number | 211784 |
|---|---|
| Brand | TruConnect |
Extended Product Information
FAQs
What is the maximum voltage and current rating for this terminal block?
The TruConnect 211784 is rated for a maximum voltage of 300V and a maximum current of 15A.
What size wires can be used with this terminal block?
This terminal block is designed for wires ranging from 24 AWG to 12 AWG (approximately 0.2mm² to 2.5mm²).
What does '90deg Rising Clamp' mean?
'90deg' refers to the horizontal orientation of the terminal block on a PCB, and 'Rising Clamp' describes the mechanism used to secure the wire by tightening a screw that presses a clamp against the conductor.
Is this terminal block suitable for outdoor use?
While the housing is flame-retardant, it is not explicitly rated for outdoor or harsh environmental conditions. It is best suited for indoor or protected electronic enclosures.
Can I connect multiple wires into a single terminal?
No, each terminal is designed for a single wire connection to ensure a secure and reliable electrical contact.
What material is the housing made of?
The housing is made of green flame-retardant PA66.
What type of screwdriver is needed for the screws?
The screws are slotted, so a standard slotted (flat-head) screwdriver is required.
Troubleshooting
Wire connection is loose or intermittent
Ensure the wire is fully inserted into the terminal and the rising clamp screw is tightened securely. Check that the wire gauge is within the specified range (24-12 AWG) and the conductor is not damaged.
Screw will not tighten or strips easily
Ensure you are using a correctly sized slotted screwdriver. If the screw head is damaged, the terminal block may need to be replaced. Do not overtighten.
Terminal block does not fit on PCB
Verify that the 5.08mm pitch is compatible with your PCB layout. Ensure the terminal block is oriented correctly before attempting installation.
Pros and Cons
Pros
- Secure and reliable wire connections due to the rising clamp mechanism.
- Durable construction with flame-retardant PA66 housing.
- Versatile wire gauge compatibility (24-12 AWG).
- Standard 5.08mm pitch for broad application suitability.
- UL approved for safety assurance.
Cons
- Limited to a maximum of 4 ways per block.
- The 15A current rating may be insufficient for high-power applications.
- Requires specific wire gauge (24-12 AWG); very fine or thick wires may not fit.
- Screws are slotted, which can be prone to stripping if overtightened.
Setup, Compatibility & Care
Setup:
- Ensure the power to the circuit is off.
- Strip the wire ends to expose the conductor (approx. 6-7mm).
- Insert the stripped wire end into the terminal opening.
- Using a slotted screwdriver, tighten the screw firmly to secure the wire.
- Repeat for all desired connections.
Compatibility:
- Wire Gauge: Compatible with solid or stranded wire from 24 AWG to 12 AWG (0.2mm² to 2.5mm²).
- Voltage/Current: Suitable for circuits operating up to 300V and 15A.
- Mounting: Designed for PCB mounting or integration into panels.
Care:
- Keep the terminal block clean and free from dust and moisture.
- Periodically check screw tightness, especially in environments with vibration.
- Avoid exposing the terminal block to excessive heat or corrosive substances.