Compact B Curve Type A RCBO DP 30MA 40A 6KA

MK Sentry H7737M Compact B Curve Type A RCBO DP 30MA 40A 6KA is part of the MK Sentry range features neutral switched type double pole RCBOs in one module format. The single module RCBOs are a combination of a Type B/C MCB and a Residual Current Device. This enables both overcurrent protection and earth fault current protection to be provided by a single unit. This combination allows earth fault protection to be restricted to a single circuit, thus ensuring that only the circuit with the fault is interrupted (when groups of circuits are protected by an RCD, all circuits would be interrupted under fault conditions, which may cause unnecessary inconvenience).

• Dimensions 85 x 18 x 73.2mm
• Single module
• Allows both overcurrent and earth fault protection and detection
• Available in a range of current ratings
• Tunnel type terminals
• Generous terminal capacity
• Positive contact status indication
• Double Pole
• Meet BS EN and IEE wiring regulation requirements