Siemens
Siemens 3UA6200-3J Thermal Overload Relay - 110-135A
Siemens 3UA6200-3J thermal overload relay for contactor mounting.
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12-Mo Warranty
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12-month warranty
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Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Direct mount to Siemens contactors
Adjustable current setting
Phase-loss sensitivity
Manual/auto reset
1NO+1NC auxiliary contacts
Product description
The Siemens 3UA6200-3J is a thermally delayed overload relay designed for mounting onto contactors or starters. It offers a setting range from 110 to 135 Amperes and includes one normally open (NO) and one normally closed (NC) contact.
This relay is intended for use with Siemens 3TB50/52 contactors and can only be installed as a single unit. Its primary function is to provide reliable motor overload and phase-failure protection.
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Technical specifications
| Setting Range | 110-135A |
| Contacts | 1 NO + 1 NC |
| Type | Thermal Overload Relay |
| Mounting | Contactor/Starter Mount |
Common applications
Motor control
Industrial machinery
Automation systems
Pump applications
Fan control
Compatible systems
Siemens 3TB50
Siemens 3TB52
Also known as
Siemens 3UA62 overload relay
3UA62003J
Replaces / compatible with
Specifically designed for use with Siemens 3TB50 and 3TB52 contactors. Ensures proper protection when paired with these devices.
Technical note
Expert tip
Verify the specific 3TB50/52 contactor model and current rating before integrating the 3UA6200-3J to ensure correct overload protection.What happens next?
1
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2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What Siemens contactors is the 3UA6200-3J overload relay compatible with?
The Siemens 3UA6200-3J overload relay is designed for mounting onto Siemens 3TB50 and 3TB52 contactors. It should only be installed as a single unit with these compatible devices.