Description
Product Name: TLAR-A1200E Allen Bradley Output module
Product details:
The Allen-Bradley TLAR-A1200E is generally an Auxiliary Contact Block. It is designed to be mounted onto a primary device (like a molded case circuit breaker, contactor, or motor starter) to provide additional, isolated contacts for signaling, interlocking, and control circuit functions.
-
Function: Provides remote indication of the status (e.g., ON/OFF, tripped) of the main circuit breaker or device.
-
Type: Often an Alarm Contact. The “TLAR” designation suggests its use with certain Rockwell Automation/Allen-Bradley product lines, such as the G-Frame Molded Case Circuit Breakers (MCCBs).
⚙️ Product Parameters (Typical Specifications)
While precise parameters can vary slightly, the TLAR-A1200E typically has the following characteristics:
| Parameter | Typical Value / Description |
| Contact Configuration | Usually 1 NO (Normally Open) or 1 NO + 1 NC (Normally Closed), depending on the exact model suffix. For an “Alarm” contact, it might be an isolated “Bell” (A) contact that changes state only when the main device trips. |
| Maximum Voltage (Rated) | Typically 600V AC/DC (Control Circuit Rating) |
| Current Rating | Low current rating, usually 1A to 5A (Suitable for control circuits, not power circuits). |
| Mounting | Internal or Side-Mounted to the main circuit breaker/device. |
| Operating Mechanism | Mechanically linked to the main device’s operating mechanism (trip/reset). |
| IP Rating | Dependent on the main device enclosure (the contact block itself is typically an internal component). |
✨ Product Advantages
-
Reliable Signaling: Provides a definitive, mechanical, and electrically isolated signal of the main device’s status (especially trip/fault condition).
-
System Integration: Seamlessly integrates with Allen-Bradley MCCBs and control gear, ensuring compatibility and ease of installation.
-
Enhanced Control: Allows for sophisticated control logic, interlocking, and remote monitoring in a PLC or DCS system.
-
Space-Saving: Designed to fit inside or attach directly to the main device, minimizing panel space usage compared to external relays.
-
Safety Interlocks: Crucial for building safety interlocks, preventing machinery startup when a protective device is open or tripped.
⚠️ Precautions (Important Notes)
-
Compatibility: Must be used with the specific Allen-Bradley circuit breaker or device series it is designed for (e.g., G-Frame, K-Frame MCCBs). Incorrect installation can damage the block or the main device.
-
Installation: Installation should be performed by qualified personnel following the manufacturer’s instructions and all applicable electrical codes (e.g., NFPA 70/NEC, IEC standards).
-
Voltage/Current Limits: Do not exceed the rated voltage and current limits of the auxiliary contacts. They are for control circuits only, not for switching high-power loads.
-
Wiring: Ensure correct wiring polarity and connection to prevent short circuits or misoperation of the control system.
-
Lockout/Tagout: Always disconnect and lock out/tag out power to the main device before installing or servicing the contact block.
🌐 Product Applications
The TLAR-A1200E is essential for modern industrial automation and electrical distribution systems.
-
Remote Status Indication: Sending a signal to a PLC (Programmable Logic Controller) or HMI (Human-Machine Interface) to display whether the main device (e.g., a circuit breaker) is ON, OFF, or TRIPED (Alarm).
-
Motor Control Logic: Used in complex motor starter circuits for interlocking, ensuring that a motor can only start if its protective device is closed and operational.
-
Alarm Systems: Triggering audible or visual alarms (horns, beacons) in a control room immediately upon a fault/trip condition.
-
Load Shedding: Signaling a tripped condition to a power management system, allowing it to automatically shed non-critical loads to protect the remaining system.
-
SCADA/DCS Integration: Providing the interface contacts needed to connect the main power device into a larger SCADA (Supervisory Control and Data Acquisition) or DCS (Distributed Control System) network.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
The following are other related models. If you can’t find the product you need, please contact us. Thank you
| 440F-M0727DYNN | Allen‑Bradley |
| 440F-M0921DYNN | Allen‑Bradley |
| 440L-R4F0020-Q | Allen‑Bradley |
| 440L-R4F1570-Q | Allen‑Bradley |
| 440T-MDALE100B0C | Allen‑Bradley |
| 440T-MDALE100B0D | Allen‑Bradley |
| 440T-MDALE10AAAB | Allen‑Bradley |
| 440T-MDALE10ABAC | Allen‑Bradley |
| 440T-MDALE10ABAD | Allen‑Bradley |
| 440T-MDALE10APAR | Allen‑Bradley |
| 440T-MDALE10BABB | Allen‑Bradley |
JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link:https://www.justwellcenter.com/
All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.
