ABB 1TGE120021R0010 | Softstarter or Contactor Part, New Original

Description

Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.

3. Key Technical Specifications

Do not order against this table alone. I cannot confirm the device type, the ratings, or the control voltage from the model number. Match every line against the OEM datasheet and the label on your existing device.

4. Product Introduction

The ABB 1TGE120021R0010 is a motor control or low-voltage component from ABB’s 1TGE product line. The 1TGE prefix appears on softstarters, contactors, and their associated accessories, but I cannot tell you from the number alone whether this is a complete device or a replacement part. I am not going to guess.

Here is what I can tell you as a straight answer: on ABB motor control hardware, compatibility is rating-specific and often panel-specific. A component built for a different voltage or current rating will not perform correctly in your application, and a control module built for a different coil voltage will not operate from your control circuit. Before you order, read the label on the existing device and cross-reference it against the OEM datasheet for your application. If you send me a photo of the device and the panel it came out of, I will confirm what you are looking at.

1TGE120021R0010

1TGE120021R0010

1TGE120021R0010

1TGE120021R0010

5. Application Scenarios & Field Experience

Part 1 – Narrative Paragraph

The failure that costs the most on a motor control component is a rating mismatch that passes a bench check and still fails in the panel. I have seen a plant replace a contactor with a unit that had the correct frame size but a different coil voltage, and the control circuit would not pull it in. The device was fine. The control voltage was wrong. On ABB motor control hardware, the coil voltage and the current rating are not cosmetic details — they govern the control circuit compatibility and the thermal performance. That is the rule that matters more than any single specification on the datasheet.

Part 2 – Numbered List (Application Scenarios)

1. Motor Control Centers – Motor Starting – The device is used in an MCC bucket to start and protect a motor. The current rating must match the motor full-load amps, and the control voltage must match the MCC control bus.
2. Water Treatment – Pump Control – Used to start and stop pumps in a treatment plant. The device must be rated for the pump motor and the duty cycle, and the control voltage must match the plant control circuit.
3. Industrial Plants – Conveyor and Fan Control – The device controls a conveyor or fan motor. The current rating and the control voltage must match the application, or the device will not operate correctly.
4. HVAC – Fan and Pump Control – Used in a building automation panel to control fans and pumps. The device must be compatible with the control system and the motor rating.

Part 3 – Short Field Story

A water treatment plant had a pump that would not start from the SCADA system. The crew had replaced the pump and the motor starter, and the fault persisted. We asked them to check the contactor coil voltage. The replacement contactor had a 120V coil, but the MCC control bus was 24V DC. The contactor would not pull in. The plant replaced the contactor with the correct coil voltage, and the pump started. The original contactor had been fine — the replacement was the wrong variant.

6. Standard Operating Procedure (SOP) for Quality Control

• Visual & Origin Inspection – We verify the ABB marking, the 1TGE120021R0010 model string, and the date code. We inspect the terminals, the coil, and the housing for cracks, corrosion, or moisture ingress. A device with a damaged terminal or evidence of rework is rejected.
• Part Number and Revision Documentation – We read and photograph the full model string, the revision suffix, the coil voltage, and the current rating from the label. That record ships with the device so you can compare it against the unit you are replacing.
• Compatibility Cross-Check – We verify the part number against the OEM documentation for the application you specify. A device that does not match the requested rating is set aside rather than shipped.
• Functional Test – We power the device on a bench fixture at the specified coil voltage and verify it operates correctly. For contactors, we verify contact continuity in both states. For softstarters, we verify the control input and the output.
• Insulation Test – We apply the rated insulation voltage between circuits and between a circuit and ground. Leakage current must stay below the datasheet limit.
• Thermal Check – We verify the device’s current rating against the OEM datasheet and inspect the terminals for signs of overheating.
• ESD-Safe Packaging – The device is wrapped in protective film, seated in a foam insert with the terminals protected, and packed in a double-wall carton with handling labels.

7. Frequently Asked Questions (FAQ)

Q1: What is the function of the ABB 1TGE120021R0010?

A: I cannot confirm the exact function from the model number alone. The 1TGE prefix appears on ABB softstarters, contactors, and accessories, but I cannot tell you whether this is a complete device or a replacement part. Send us a photo of the label and the panel or MCC bucket it came out of, and we will confirm it against the OEM documentation before you order.

Q2: Is this device compatible with all ABB motor control panels?

A: No. ABB motor control hardware is rating-specific and often panel-specific. A device with a different coil voltage, current rating, or connection type may not function correctly in your panel. Confirm compatibility against your panel’s documentation and the label on your existing device before ordering.

Q3: What is the warranty on this device?

A: We offer a 12-month warranty from the ship date. It covers manufacturing defects under normal operating conditions. It does not cover damage from incorrect installation, mechanical impact, or operation beyond the rated range. For electrical components, the warranty is void if the device shows evidence of overvoltage or a short circuit. Every device ships with a test report where applicable.

Q4: Do you actually have this in stock?

A: This is legacy or specialty inventory, and I will not pretend otherwise. Stock on ABB motor control components varies by rating, and the exact variant you need may not be on the shelf. Confirm availability before you plan an outage. If we are out, we will tell you what we actually have rather than quote a date we cannot hold.

Q5: Any installation pitfalls I should watch for?

A: Four. First, power down the panel and lock out the control circuit before installing or removing the device. Second, verify the coil voltage and the current rating on the replacement match the device you are removing. Third, check the control wiring and the motor connections before you power up. Fourth, after the swap, verify the device operates correctly in the circuit and that the control system sees the correct state before you return the system to service. A device that powers up is not necessarily operating correctly.