Phoenix Contact Grey ST 21.5-TWIN Standard Din Rail Terminal, 28 → 16 AWG, 500 V
- RS Stock No.:
- 6482997
- Mfr. Prt No.:
- 3031128
- Brand:
- Phoenix Contact
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 6482997 |
| Product description | Phoenix Contact Grey ST 21.5-TWIN Standard Din Rail Terminal, 28 → 16 AWG, 500 V |
| Manufacturer / Brand | Phoenix Contact |
| Manufacturer part number | 3031128 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 6482997 |
| Product description | Phoenix Contact Grey ST 21.5-TWIN Standard Din Rail Terminal, 28 → 16 AWG, 500 V |
| Manufacturer / Brand | Phoenix Contact |
| Manufacturer part number | 3031128 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 26, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: DE
Product Details
Feed-through DIN rail terminal block ST 1.5-TWIN - Phoenix Contact
The ST 1.5-TWIN DIN rail terminal blocks are from Phoenix's complete line range. These terminal blocks are feed-through blocks and are spring-cage connections so it forms a reliable connection and has a no-tool installation for your ease. The shaft of these blocks are double functions shafts and offer every opportunity for time-saving potential distribution and accommodating test accessories as well as being user-friendly to implement all potential branching tasks. Being a feed-through connector, it is a space-saving design with a practical multi-conductor connection without additional bridges. The ST1.5-TWIN also features an ATEX EX rating that allows for installation in potentially explosive environments.
Not to mention, the nominal voltage is 500 V with a nominal current of 17.5 A. Designed to be mounted on a DIN rail, it can sit on rails NS 35/7.5 and NS 35/15.
APPROVALS : UL, CUL
Features and benefits:
- Double function shaft offers time-saving distribution & accommodates test accessories
- Space-saving design with practical multi-conductor connections
- Tool-less wire installation - simply push-in your wire
- Made from a strong and durable polyamide material
- AWG: 28 - 16
- Width of 4.2mm with a cross-section of 0.8mm² to 1.5mm²
What is a feed-through terminal block?
A feed-through terminal block is simply a type of terminal block. Typically feedthrough blocks have two terminal points backed by a compact design and are used to connect more than one conductor together.
Complete Line:
The ST series is apart of Phoenix Contacts vast and comprehensive portfolio. Complete line is a solution from Phoenix Contact that gives you a full range of products that all go hand-in-hand to make a perfect control cabinet. It covers all bases from connections, switching and measuring all the way to controlling, supplying and automation. Choosing complete line products makes it far more efficient to get a cabinet working.
Specifications
| Attribute | Value |
| Brand | Phoenix Contact |
| Series | ST 21.5-TWIN |
| Wire Size | 28 → 16 AWG |
| Colour | Grey |
| Voltage Rating | 500 V |
| Current Rating | 17.5 A |
| Model Number | ST 1,5-TWIN |
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