ELECTRICAL Switches & Plugs 9
SWITCHES — ON-OFF
• Push to OFF, Spring Return to ON • Mounting stem: 5/8”-32 x 1/2” • Two blade terminals • Black rubber cap protects operating shaft against moisture and dirt • 10 amps / 12 volts NORMALLY ON H77.2.2
NORMALLY OFF H77.2.1
• Push to ON, Spring Return to OFF • Mounting stem: 5/8”-32 x 21/32” • Two screw terminals • Black rubber cap and mounting nut protects operating shaft against moisture and dirt • Up to 36 volts
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3 POSITIONS: OFF-ON-BOTH H77.3.5 • Headlamp switch • Polished chrome face nut • Chrome plated plastic Knob • Mounting stem 7/16” diameter, 1-1/4” long
NORMALLY OFF H77.2.5
• Push ON, Spring Return to OFF • Mounting stem: 5/8”-32 x 1-1/4” • Two screw terminals • All Brass, Chrome Plated • 15 amps / 12volts, 25 amps / 6 volts
TWO POSITION ON / OFF SWITCH GREEN LED LIGHTED H77.3.7 • Push-Pull On-Off Switch • Green LED Lighted
2 POSITIONS: OFF-ON H77.3.6
• Polished chrome face nut • Chrome plated plastic Knob • Mounting stem 3/8” diameter, 1-1/4” long • 15 amps / 12volts, 25 amps / 6 volts
• 12 volt • 50 amp • Plastic body • 3 male tab connection
SINGLE POLE MASTER DISCONNECT SWITCH, TWO POSITIONS: OFF-ON, MARINE (Disconnects battery circuit only) H77.3.3 • For 6-36 Volt DC electrical systems • Brass Case, chrome plated die cast lever • Brass Mounting Stem 3/4”-24 diameter, 1-13/32” long
SINGLE POLE MASTER DISCONNECT SWITCHES, TWO POSITIONS: OFF-ON (Disconnects battery circuit only) H77.3.1 • For 6-24 volt, D.C. electrical systems • Heavy gauge plated steel case, die cast lever • Brass mounting stem 3/4” (19.05mm) diameter, 23/32” (18.25mm) long • Two 3/8” (9.52mm) diameter stud terminals • Fits panels up through 3/16” (4.76mm) thick
• Fits panels up to 15/16” • Silver plated contacts • UL 707B Listed
• For 6-36 volt, D.C. electrical systems • Brass case, chrome plated die cast lever • Brass mounting stem 3/4” (19.05mm) diameter, 1-13/32” (46.05mm) long • Fits panels up through 15/16” (23.81mm) thick • Silver laminated contacts • Interrupts field circuit (alternator/regulator) before battery circuit is broken. • Recommended for gasoline and oil tank trucks, Excellent for marine use DOUBLE POLE MASTER DISCONNECT SWITCHES, TWO POSITIONS: OFF-ON (Disconnects battery circuit and field circuit) H77.3.2
LOCKABLE BATTERY DISCONNECT SWITCH H77.3.50
• 250 Amps / 24 Volt • Weather Proof
• When used with a padlock, the switch meets OSHA 29 CRF 1910.147 for positive “lock-out/tag-out” of power for commercial vehicles • Body made of High-Impact composite plastic
(Master disconnect switches are ideally suited for use with alternator or generator systems to prevent electrical fires, tampering, theft and battery drain when equipment is unattended.)
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