Fermax Lock Release 540N-412-S Max

Fermax 30701 Electric Lock Release 540N-412-S Max (12Vdc Fail Secure)

The Fermax 30701 is a standard electric lock release mechanism designed for 12V DC powered systems, operating in fail-secure mode and featuring an adjustable latch. Its designation provides the specifics: 540 series standard body, N operation (Normal Fail Secure), 412 voltage (12V DC), S type standard shield, and MAX adjustable latch. It offers basic, reliable remote unlocking.

Key features include: The 540 standard body size, suitable for typical timber and metal door frame cutouts. N operation signifies Normal Fail Secure – the strike remains locked when unpowered. Applying a continuous 12V DC (412) voltage energizes the coil and unlocks the strike jaw, allowing the door to be opened. When power is removed, the strike immediately locks. This model does not have automatic re-locking or manual override. The S shield is the standard grey flush mounting plate (approx 25x160mm). The MAX adjustable jaw provides installation flexibility by allowing +/- 4mm adjustment for perfect alignment with the door latch.

This model is a dependable choice for common residential and commercial applications using Fermax 12V DC systems or compatible access control panels. It provides essential fail-secure operation (security maintained during power loss) and the adjustable latch simplifies achieving a snug, rattle-free fit during installation.

Features

• Standard Duty Electric Lock Release (540 Series Body)
• Operation: N - Normal Fail Secure DC (Requires continuous 12Vdc to unlock)
• Voltage: 412 - 12V DC
• Shield: S Type Standard Flush Shield (approx 25mm x 160mm) - Grey
• Latch: MAX Adjustable Jaw (+/- 4mm adjustment)
• Reversible design (Left/Right DIN)
• Symmetrical body
• No automatic re-locking function
• No manual override lever
• Suitable for standard timber and metal door frames
• Adjustable latch for installation ease

Technical Specifications

• Manufacturer: Fermax
• Model Reference: 30701 (Type 540N-412-S MAX)
• Operation Mode: Normal Fail Secure DC
• Input Voltage: 12V DC
• Body Series: 540 (Standard)
• Shield Type: S Type Standard Flush Plate (Grey, approx 25x160mm)
• Latch: MAX Adjustable

Dimensions

• Body Dimensions (540 approx): 75mm x 21mm (height x width) - depth varies.
• S Shield Dimensions (approx): 160mm x 25mm (height x width).
• *Consult Fermax technical documentation for precise dimensions.*