Elpress Un-Insulated Connector Blocks for Receptacles (1.5-6mm²)
Product overview
Elpress Un-Insulated Connector Blocks for Receptacles
Elpress Un-Insulated Connector Blocks for Receptacles (1.5-6mm²) are designed to be used together with Receptacles and Tabs with locking lip ranging between 1.5 and 6mm². Part Numbers: 408-2-M, 408-4-M, 408-6-M, 408-8-M, 408-2-F, 408-4-F, 408-6-F, 408-8-F.
- Used with receptacles and tabs with locking lip 1.5-6mm²
- Material: Nylon transparent
- Max voltage 250 V
General Information
UN-INSULATED TERMINALS
Elpress Through Connectors, Ring, Pipe, Fork and Pin terminals are produced from high quality Copper 99.95%. The Receptacles and Sockets are made of brass. All terminals are then electro-tin plated for maximum corrosion protection. Terminals made of copper bands have a brazed neck which is soldered, which means that it can be crimped in any direction. Features include:
MARKING OF UNINSULATED TERMINALS
Elpress Uninsulated Terminals are, when possible, marked with logotype, max cross section area and any screw diameter to facilitate identification, inspection and crimp system work.
IEC RECOMMENDATIONS
The International Electrical Commission (IEC) publishes internationally viable standards which, although not directly binding, often have great impact and are used as the basis for international deliveries. A technical report, IEC 61238-2, sets out the following recommendations regarding screw sizes for connecting terminals with Cu and Al plate provided that mounting takes place with a washer and with the correct tightening torque.
Conductor Area: 10 mm2 -> Screw: M6
Conductor Area: 16-50 mm2 -> Screw: M8
Conductor Area: 70-95 mm2 -> Screw: M10
Conductor Area: 120-300 mm2 -> Screw: M12
Conductor Area: 400-500 mm2 -> Screw: M16
UL-APPROVED TERMINALS
UL is an American standard that is also internationally accepted. Elpress standard Cu-Terminals type KR/ KS, KRF/ KSF are UL approved according to no. E205350.
For more information on Elpress Un-Insulated Connector Blocks for Receptacles (408-2-M, 408-4-M, 408-6-M, 408-8-M, 408-2-F, 408-4-F, 408-6-F, 408-8-F), see PDF File below.
FREE Technical Advisory Service
E-Tech Components UK Ltd maintains a free technical advisory service.
Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929
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+44 (0)1744 762 929Technical Data
All figures mentioned below can be found at the end of the page.
| Figure | Cat. No. | No of Terminals | L (mm) | W (mm) | H (mm) | Pcs/Pack | Note |
| 1 | 408-2-M | 2 | 24 | 16,4 | 9,7 | 100 | 1 |
| 2 | 408-4-M | 4 | 24 | 28 | 15,3 | 100 | 1 |
| 3 | 408-6-M | 6 | 29 | 29 | 15,2 | 100 | 1 |
| - | 408-8-M | 8 | 34 | 38 | 15,6 | 100 | 1 |
| 1 | 408-2-F | 2 | 32 | 20 | 12,7 | 100 | 2 |
| 2 | 408-4-F | 4 | 33 | 23 | 17,4 | 100 | 2 |
| 3 | 408-6-F | 6 | 33 | 31 | 18,7 | 50 | 2 |
| - | 408-8-F | 8 | 33 | 40 | 18,6 | 25 | 2 |
Note 1: Used with Receptacles B2507FLSN and B4607FLSN.
Note 2: Used with Tabs B2507HN and B4607HN.
