QS20.241, QS20.241-A1, QS20.241-C1

Q-Series

Bi-stable, quick-connect spring clamp terminals. Shipped in open position.

- IP20 Finger safe construction.

- Suitable for field- and factory installation.

Input

Output

DC-OK-Signal

Type

spring-clamp terminals

spring-clamp terminals

spring-clamp terminals

Solid wire

Stranded wire

American Wire Gauge

20-10 AWG

20-10 AWG

26-12 AWG

Wire stripping length

10mm / 0.4inch

10mm / 0.4inch

6mm / 0.25inch

Max. wire diameter

(including ferrules)

2.8mm

2.8mm

2.25mm

Fig. 12-1

Connecting a wire

Instructions:

a) Use appropriate copper cables that are designed for minimum

operating temperatures of:

60°C for ambient up to 45°C and

75°C for ambient up to 60°C minimum

90°C for ambient up to 70°C minimum.

b)Follow national installation codes and installation regulations!

c) Ensure that all strands of a stranded wire enter the terminal

connection!

d)Do not use the unit without PE connection.

e) Unused terminal compartments should be securely tightened.

f) Ferrules are allowed.

1. Insert the wire

2. Close the lever

To disconnect wire:

reverse the procedure

Daisy Chaining of Outputs:

Daisy chaining (jumping from one power supply output to the next) is allowed as long as the average output current

through one terminal pin does not exceed 25A. If the current is higher, use a separate distribution terminal block as

shown in Fig. 12-3.

Fig. 12-2 Daisy chaining of outputs

Fig. 12-3 Using distribution terminals

Power

Supply

+ +

- -

Input

Output

Load

+

-

max 25A!

Power

Supply

+ +

- -

Input

Output

Load

+

-

Distribution

Terminals

Power

Supply

+ +

- -

Input

Output

Power

Supply

+ +

- -

Input

Output

Oct. 2013 / Rev. 2.2 DS-QS20.241-EN

All parameters are specified at 24V, 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

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