CWSA11AANS_16 Datasheet, PDF (1/6 Pages) Nihon Kaiheiki Industry Co. Ltd. – General Specifications

Series CW
Miniature Power Rockers
General Specifications
B ^CWSA
Electrical Capacity
Power Level: For Resistive Load 6A @ 250V AC
Other Ratings
Contact Resistance: 20 milliohms maximum
Insulation Resistance: 500 megohms minimum @ 500V DC
Dielectric Strength: 1,500V AC minimum between contacts for 1 minute minimum
3,000V AC minimum between contacts & case for 1 minute minimum
Mechanical Life: 30,000 operations minimum
Electrical Life: 10,000 operations minimum with Resistive Load & 6,000 operations with Inductive Load
Nominal Operating Force: 2.50N
Angle of Throw: 30°
Operating Temperature Range: –10°C ~ +70°C (+14°F ~ +158°F)
Materials & Finishes
Rocker: Polycarbonate
Stationary Contacts: Silver alloy
Housing: Polyamide
Base: Laminated thermosetting sheets
Movable Contactor: Brass with silver alloy plating
Contact Terminals: Copper with silver plating
Movable Contacts: Silver alloy
Common Terminals: Brass with silver plating
CWSB
Electrical Capacity
Power Level: For Resistive Load 6A @ 250V AC
Other Ratings
Contact Resistance: 20 milliohms maximum
Insulation Resistance: 500 megohms minimum @ 500V DC
Dielectric Strength: 1,500V AC minimum between contacts for 1 minute minimum
3,000V AC minimum between contacts & case for 1 minute minimum
Mechanical Life: 30,000 operations minimum
Electrical Life: 10,000 operations minimum with Resistive Load & 6,000 operations with Inductive Load
Nominal Operating Force: 6.50N for single pole models; 10.0N for double pole models
Angle of Throw: 30°
Operating Temperature Range: –10°C ~ +70°C (+14°F ~ +158°F)
Materials & Finishes
Rocker: Polycarbonate
Stationary Contacts: Silver alloy
Housing: Polyamide
Base: Laminated thermosetting sheets
Movable Contactor: Beryllium copper w/silver alloy plating Terminals: Brass with silver plating
Movable Contacts: Silver
CWT
Electrical Capacity
Power Level: For Resistive Load 6A @ 125V AC; 3A @ 250V AC; 4A @ 30V DC
Other Ratings
Contact Resistance: 20 milliohms maximum
Insulation Resistance: 1,000 megohms minimum @ 500V DC
Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum
1,500V AC minimum between contacts & case for 1 minute minimum
Mechanical Life: 50,000 operations minimum
Electrical Life: 25,000 operations minimum
Nominal Operating Force: 2.0N
Angle of Throw: 30°
Operating Temperature Range: –25°C ~ +70°C (–13°F ~ +158°F)
Materials & Finishes
Rocker: Glass fiber reinforced polyamide
Base: LCP (Liquid Crystal Polymer)
Housing: Polyamide
Contact Terminals: Brass + silver with silver plating
Movable Contactor: Phosphor bronze w/silver plating Common Terminals: Brass with silver plating
Movable Contacts: Silver alloy
B12
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