324-STFB (-DS)
Plug-In Terminal Strip
Screw connection & socket
DESCRIPTION
The plug-in terminal strip 324-STFB is available in 11,5 mm pitch with 2 to 12 poles. It has one screw connection per pole and one plug connection for a terminal strip with pins. The cross-slotted socket of this version is jacketed with a spring sleeve which provides good permanent contact to the male 324-STFS. The wire protector of the “DS”-version reliably prevents damage to multi-wire flexible conductors by the turning screw. These terminals strips can be screw-mounted on a substrate.
GENERAL INFORMATION
Pitch: 11.50 mm
No. of poles: 2 - 12
Usable with: 324-STFS(-DS)
Application: Applications that require to easily open and close not energised circuits.
TECHNICAL DATA
Clamping Range:
without wire protector
with wire protector:
Rated cross section: 4 mm²
Wire stripping length: 7 mm ± 0.5 mm
Over Voltage Category
III
III
II
Pollution Severity Level
3
2
2
Rated Voltage
250 V (500 V)
320 V (630 V)
630V (1000V)
Rated Impulse Voltage
4 kV (6 kV)
4 kV (6 kV)
4 kV (6 kV)
Rated current: 25 A
Rated insulation voltage: 250 V acc. to EN 60998-1
Torque: 0.8 Nm
Other specifications: Rated values apply to use in combination with 324-STFS(-DS). Values in parentheses apply to use without insulated substrates.
RATINGS
|
Current [A] |
Voltage [V] |
Group |
AWG |
Torque [Nm] |
|
|---|---|---|---|---|---|
|
150 | 25 | B,D | 18 - 10 | |
|
300 | 20 | B | 26 - 10 | 0.79 |
| 300 | 10 | D,E | 26 - 10 | 0.79 |
TECHNICAL DRAWINGS
MATERIALS
Moulding: PA, natural, V-2
Comparative tracking index: CTI ≥ 600
Insulating group: I
Temperature range: -40°C up to 100°C
Terminal body: Nickel plated brass
Spring: Stainless steel strip
Screw: M3,5; zinc plated steel, blue passivated
Wire protector: Tin plated tin bronze
OPTIONS / ACCESSORIES
- Marking options on and between the screw guides
- Jumper 324-J
- Leading socket for the protective conductor pole
- G30: Gold Plating (30 micro inches)
