Albright ED250B-1 heavy-duty battery disconnect switch with magnetic blowouts.
- Rated: 250A, 96Vdc maximum.
- Single pole, single throw.
- Two M5 fixing screws at 48mm centres.
- Two M8 hex bolts for battery cable fixing.
- Suitable for voltages up to 96 Volts DC, commonly used on 12 Volts, 24 Volts and 48 Volts DC electric vehicle systems.
|For a lockable version use ED250LB-1
This unit is fitted with magnetic blowouts, the polarity marked on the contact housing must be observed when connecting the main terminals.
About The Albright ED250 Stop Switches
The ED250 is a manually operated device with an over-centre spring mechanism that provides a snap action for both the opening and closing of the main contacts. The ED250 is easy to install (see drilling details) and is secured with supplied M5 Posidrive mounting screws.
A typical comment regarding its big red button appearance is that it is obnoxious, a very apt description, when you need to kill a circuit in an emergency you need the button to be obvious and obnoxious, many OEM's would agree, and will fit the Albright emergency switchgear as standard equipment.
|Uninterrupted Current: No or infrequent load switching requirements (maintains a lower contact resistance).
|SPST Stop Switch
|Thermal Current Rating (Ith)
|Intermittent Current Rating
|30% Duty 455A
40% Duty 395A
50% Duty 355A
60% Duty 325A
70% Duty 300A
that can be Ruptured
|1000A at 96V D.C.
|Typical Voltage Drop Per Pole
Across New Contacts At 100A
|Operating Ambient Temperature
|-40 to +60℃