Samlex Europe PST-300S-12E, Owner'S Manual

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SAMLEX AMERICA INC. | 17
SECTION 6 | Layout
Fig. 6.1: Layout of PST-300S
Fig 6.1 (a) PST-300S, Front
Fig 6.1 (c) PST-300S, Back
Fig 6.1 (b) PST-300S, Front - Showing compartment
with terminals for hardwiring
1. Three Position Rocker Switch
• – ON - Push top end to switch ON locally
• 0 OFF – Centered to switch OFF locally
• = EXT switch - Push button end to
enable switching ON and OFF by
external switching control
2. Green LED marked “POWER”
3. Red LED marked “OVER LOAD”
4. RED LED marked “OVER TEMP”
5. Air inlet slots for cooling fan
6. AC Outlet
7. Metal strain relief clamp for AC output cable
(for hardwiring)
• Size: Trade Size:
¾”
8. Cover plate for compartment containing
L, N and G terminals for hardwiring of AC
output
9. Modular Jack RJ-50 (10P10C) marked
“Remote” for connecting optional wired
Remote Control Model RC-300
10. Terminal Block marked “EXT Switch” with
4 terminals for ON / OFF switching using
external control signals
11. Compartment containing L, N and G
terminals for hardwiring of AC output
12. Nut and bolt terminal (size 6x32) for
Ground “G” for hardwiring of AC output
13. Terminal Block for Line “L” and Neutral
“N” terminals for hardwiring of AC output
• Terminal hole diameter: 4.15 mm
• Terminal set screw size: M3.5
14. Black Negative (-) DC input terminal
15. Black removable plastic cover for Negative
(-) DC input terminal
16. Red Positive (+) DC input terminal
17. Red removable plastic cover for Positive (+)
DC input terminal
18. Opening for air outlet from internal fan (fan
is located behind the opening)
19. Chassis Grounding Terminal
15,17
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