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Phoenix Contact 1833946
DIN rail connector UMSTBVK 2,5/15-ST-5,08
Product Description
The DIN rail connector, designated as UMSTBVK 2,5/15-ST-5,08, is engineered for secure electrical connections with a nominal cross section of 2.5 mm² and a maximum current capacity of 12 A. It supports a rated voltage of 320 V in environments categorized as III/2. The connector is designed with a single row containing 15 positions and potentials, facilitating efficient connectivity.
Constructed from high-quality materials, it features a tin contact surface which enhances conductivity and corrosion resistance. The connector employs a screw connection with a tension sleeve, ensuring stable electrical connections across its 15 terminals. It is suitable for DIN rail mounting and aligns with the COMBICON MSTB 2,5 plug-in system, providing a reliable solution for various applications.
In terms of physical dimensions, the connector measures 77.72 mm in width, 34.8 mm in height, and 42.5 mm in length, making it compact for installation in limited spaces. The connector's construction complies with relevant safety and environmental standards, including WEEE and RoHS regulations, and it has been tested for durability under thermal and corrosive conditions.
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Offer details
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- On requestLead time to be confirmed
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Phoenix Contact
- Color
- Green
- Nominal Current
- 12 A
- Contact Surface
- Tin
- Type Of Contact
- Female connector
- Number Of Potentials
- 15
- Number Of Rows
- 1
Available Offers
(1)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
![]() | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Phoenix Contact 1833946, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 20-09-2026

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