Cole Hersee 2484 - Master Disconnect Switch

Cole Hersee Battery Selector Switches energize either or both of two batteries.
Master disconnect switches prevent tampering of theft when equipment is unattended.
Battery isolators prevent the battery with the higher charge from draining into the battery with the lower charge.
Battery-related accessories include remote battery jumper terminals, feed-through studs, lockout lever kits and face plates.
All products listed in this section can be found in Section J of the Cole Hersee D-275 CATALOG.

• Two positions: Off-On. For 6-36V DC systems.
• Will disconnect the batteryA collection of voltaic cells grouped together to provide higher voltage and/or higher current than a single cell. The battery is a common DC power source, especially for vehicles or equipment that is used remote from the domestic power supply.
• Emergency vehicles and utility vehicles often have dual battery systems because of added power demand. Such systems necessitate the use of a Battery Selector Switch or a Low Voltage Disconnect Switch. circuitA closed path (or loop) of electrically (or electromagnetically) connected components or devices that is capable of current flow. Typically consists of loads, sources, conductors, and circuit protection (circuit breakers and fuses). The path must be continuous and closed. only. Electrical Ratings ulAbbreviation for Underwriters Laboratories, a US rating organization. Approved devices (such as many Cole Hersee switches) carry the UL label. listed'UL Listed' Indicates that a device or component has met certain specifications as established by Underwriters Laboratory. It means that the device or component has been tested for conformance and is with UL so the device can be maked with the UL logo and the manufacturer claims conformance to the appropriate specification. Note that the ratings on UL electrical devices can be very conservative! 375M: 250A at 6V, 125A at 12V intermittent; 40A at 6V, 20A at 12V continuousCertain switches, like solenoids can be rated for continuous or intermittent (infrequent) use. A comparably-constructed switch can generally be used with a higher current than the other switch, but with the proviso that a cooling time is allowed. There are no such restrictions on a 'continuous duty' switch. You can use a Continuous Duty Solenoid instead in place of an Intermittent Duty Solenoid, but it would have a shorter life expectancy compared to the purpose-built Intermittent Duty Solenoid. You cannot use an Intermittent Duty Solenoid in place of a Continuous Duty Solenoid!. Electrical ratings on UL labels are conservative.
• With copper contactsA pair of devices that touch or come apart at the point where the switch throw makes or breaks the circuit. Silver contacts are common because of their low conductivity and low electrical resistance. Many Cole Hersee switches have silver contacts..

Description	Master Disconnect Switch
Details	Single Pole battery disconnect, Two Positions: Off-On
UL listed	UL listed
Rating	12V DC; 20A continuous 125A intermittent 15 sec. On, 5 min. Off (UL rating)
Terminals	two 3/8" copper studs
Actuators	diecast lever
Mounting stem	brass, 3/4" - 16 thread, 23/32" long, fits panel through 3/16" thick
Case	plated steel
Installation	Through hole - Clearance for 3/4" dia. mounting stem
Contacts	Copper

COLE HERSEE 2484 Cross Reference

We have 5 alternatives for the 2484 by COLE HERSEE:

• GROTE 82-2103
• VELVAC 090104
• 51-902
• 2484-02
• CHS2484