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Product Info
- Manufacturer:General Electric
- Sub-Category:Overload Relay
Description
RT12M
RT12M General Electric RT1 Thermal Overload Relay, 5.5-8.5A, Class 20
General Electric RT12M is an RT1 direct-mount thermal overload relay for motor-control assemblies. Its verified adjustable range is 5.5-8.5 A, with Class 20 trip performance and selectable manual or automatic reset with or without a stop function.
The GE selection table assigns RT12M to CL00, CL01, CL02, CL25, CL04, and CL45 contactors. For a panel-mounted installation, the same table directs the user to the RTXP base adapter.
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Common Applications
- Direct-mount overload protection for supported GE CL-series contactors
- Panel-mounted overload relay installations using the RTXP base adapter
- Class 20 selection for the compact CL45A310MJ starter application
Key Features
- Adjustable current setting: 5.5-8.5 A verified range.
- Trip class: Class 20 model in the GE RT1 table.
- Reset control: Manual or automatic reset, with or without stop.
- Auxiliary contacts: One normally open and one normally closed contact.
- Connection: Three-pole design with screw terminals.
Specifications
- Current range: 5.5-8.5 A
- Trip class: Class 20
- Reset type: Manual/Auto with or without stop
- Poles: 3
- Output contacts: 1NO and 1NC
- Terminal type: Screw
- Ambient temperature: -25 to 60 deg C
- Direct-mount contactors: CL00, CL01, CL02, CL25, CL04, CL45
- Panel-mount adapter: RTXP
- Selection-table maximum fuse rating: 25 A
- Selection-table maximum circuit breaker rating: 15 A
Product Identification
- Catalog number: RT12M
- Legacy brand: General Electric
- Current catalog publisher: ABB
- Family: RT1 direct-mount thermal overload relay
FAQ
What is General Electric RT12M?
RT12M is a thermal overload relay selected for a 5.5-8.5 A motor current range and Class 20 response.
Which contactors accept RT12M directly?
The manufacturer table names CL00, CL01, CL02, CL25, CL04, and CL45 contactors for direct mounting.
Can RT12M be panel mounted?
Yes. The GE catalog specifies the RTXP base adapter when this RT1 relay is mounted on a panel.
How can the relay be reset?
The RT12M reset mechanism can be set for manual or automatic operation, with or without the stop function.
Specifications
- Part Number: RT12M
- Manufacturer : General Electric
- Brand : General Electric
- Category : Motor Control
- Item Subcategory : Overload Relay
- Family : Series RT
- Amperage Minimum : 5.5
Product Data
- UPC : 17018136423
- Dimensions : 2.80 × 1.80 × 3.80 inches
- Weight : 0.41 lb
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