ED250B-1 Albright Heavy Duty Emergency Stop Switch 250A 96V Maximum
£38.05 Excl. VAT (£45.66 Inc. VAT)
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Pre-order only, despatch lead time: 8 weeks maximum.
Part Number: ED250B-1
Voltage ratings at (or to): 12V to 96V DC
Amperage - Continuous (or to): 250A
Albright heavy duty battery disconnect switch.
- Rated: 250A, 96V DC 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 volt dc, commonly used on 12 volt, 24 volt and 48 volt dc electric vehicle systems.
|For a lockable version use ED250LB-1 |
About The Albright ED250 Stop Switches
The ED250 is a manually operated device with an over-centre spring mechanism which provides a snap action for both 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). |
|Application ||Uninterrupted |
|Device Type ||SPST Emergency Stop Switch |
|Thermal Current Rating (Ith) ||250 amp |
|Intermittent Current Rating ||30% Duty 455A |
40% Duty 395A
50% Duty 355A
60% Duty 325A
70% Duty 300A
|Overload Currents that can be Ruptured ||1000A at 96V D.C. |
|Maximum Recommended Contact Voltage ||96V D.C. |
|Typical Voltage Drop per pole |
across New Contacts at 100A
|Operating Ambient Temperature ||-40 to +60℃ |
|Weight ||500g |
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