Load Break Switches For D.C. Power Applications

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Series 5000
Load Break Switches
Load Break Switches for Solar Power Applications
The Electroswitch Series 5000 “Load Break Switches”
meet the stringent safety requirements found in solar
power disconnect switch applications.
A fast transfer mechanism combined with self cleaning
knife-type contacts assures safe, reliable switching.
Tested in accordance with IEC/EN60947-1 and -3
Standards, the Series 5000 provides excellent load
carrying, switching and dielectric performance.
Features
Benefits
• Stored Energy Fast Transition Make/Break Operation
• Silver Plated Contacts with Self Cleaning Action
• Load Current Interrupting (Inductive or Capacitive)
to 1000Vdc/Vac
• High Withstand Current Capability with Short
Circuit Rating to 100kA
• Overload Interrupt Current Up to 8 Times
Continuous Rating
• High Voltage DC Capability with Double
Break Contacts
• Enclosed Anti-Arc Chamber Surrounding Each Pole
•
•
•
•
•
afe and Reliable Load Switching
S
Reduced Contact Wear
Reliable Switch Position Indication
Minimized Contact Arcing
Excellent Thermal and Dielectric Performance Over
Entire Current and Operating Temperature Ranges
Example Model S5-02504 PRO Load Break Switch
(250 Amp, 900 Vdc)
8.54
3.94
Specifications
4.60
1.97 TYP.
Interrupting Current Ratings 40 - 3200 Amps
Insulation Voltage Rating
up to 1000 Vdc/Vac
Rated Dielectric Strength
3500 – 8000 Vac
Impulse Withstand Voltage 8 - 12 kV
Rated Operational Voltage up to 900Vdc
Tested to IEC / EN60947-1 and EN60947-3
Required Ordering Information
Contacting 3 or 4 Poles
Indexing
90 Degree
Positions
2
Operating Voltage
800 or 900 V
5.63
1.97 TYP.
4.49
4.17
Ø .217
(4 PLCS.)
M-10 TERMINAL
SCREW (6 PLCS.)
6.58
.98 TYP.
3.94
Continuous Current Rating (Amps) 40, 80, 160, 250, 630, 800
Operator Handle Option
Pistol Grip [pad lockable],
“T” Operate Handle [pad lockable]
Consult Factory for Additional Information
180 King Avenue • Weymouth, Massachusetts 02188 • Tel (781) 335-5200, FAX: (781) 335-4253 • www.electroswitch.com • [email protected]
Effective June 1, 2009 This publication supercedes all previous editions. Specifications subject to change at the discretion of Electroswitch. Ser 5000 Bulletin 1 © Copyright 2009 Electroswitch
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