Albright
Albright 12-48V 250A SPST Emergency Stop Safety Relay ED250-1
Albright 12-48V 250A SPST Emergency Stop Safety Relay ED250-1
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Albright ED250-1 — 12-48V 250A Emergency Stop Safety Relay
The Albright ED250-1 is a 250A single-pole single-throw normally open (SPST-NO) emergency disconnect relay rated for 12V to 48V DC systems. Purpose-built for safety-critical applications requiring reliable emergency power cutoff.
Key Specifications
- Voltage Range: 12–48V DC
- Continuous Current Rating: 250A
- Contact Configuration: SPST (Single Pole, Single Throw)
- Function: Emergency Stop / Safety Disconnect
- Manufacturer: Albright International
- Part number: ED250-1
Applications
Designed for emergency power disconnect in electric vehicles, forklifts, marine propulsion systems, and industrial machinery. Meets safety requirements for e-stop circuits where fast, reliable disconnection of high-current DC power is critical. Commonly used in golf cart, material handling, and electric boat applications.
Why Choose Albright Safety Relays?
Albright ED-series emergency stop relays are engineered for fail-safe operation with robust construction and reliable contact performance. Trusted globally in safety-critical EV and industrial applications.

OEM & aftermarket cross-reference numbers
This part replaces or interchanges with the following part numbers:
- ALED250-1
- Albright ED250-1
- HU81011040
- Hyster 81011040
- Unisource 81011040
- Hyster Unisource 81011040
- YP81011040
- Yale 81011040
- Premier 81011040
- Yale Premier 81011040
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