Features at a glance
- Contact Elements designed to achieve low operating temperature.
- Tin plated Phosphor Bronze Contacts for engagement with Bare/Tinned Copper Outgoing Contacts.
- Chemical compatibility ensures minimal galvanic corrosion.
- This spring-less contact is designed to ensure minimum milli-volt drop across the point of engagement of contact.
- Used on outgoing side only, and designed to handle the current flow in case of conditional short circuit.
- Internally shrouded to prevent phase to phase faults.
- Electrically, mechanically & thermally adequate housing moulded out of Glass Reinforced Fire Retardant Plastic (UL 94-V0 grade).
Specifications
| STANDARDS | IS 8623, IEC 61439 – 1&2 | |
|---|---|---|
| Physical Characteristics | Body Material: Glass Reinforced Polyamide 6.6 | |
| Contact Material: Silver Plated Copper Contacts | ||
| Conductor Temp: 105°C* | ||
| Flammability: UL94-VO | ||
| Glow Wire: 960°C | ||
| Electrical Characteristics | Voltage Ratings | Equipment Voltage Ue: 690V |
| Insulation Voltage Ui: 690V | ||
| Impulse Voltage Uimp: 8kV | ||
| Current Rating | 63 A | |