Yale 400 4400 - Manual (Page 32)

ELECTRIFIED HARDWARE
Function Description Mortise Model Number Cylindrical Model Numbers
• Power on – outside lever locked
• Inside lever always free
• No key override
8880 5480LN
• Power on – both levers locked
• No key override
8884 N/A
• Power on – outside lever locked
• Mechanical key override by outside
8890 5490LN
• Power on – both levers locked
• Mechanical key override by both sides
8894-2 N/A
• Power on – outside lever locked
• Deadbolt by key outside, thumbturn inside
• Mechanical key override by outside
8896 N/A
• Power on – outside lever locked
• Deadbolt by key both sides
• Mechanical key override by both sides
8896-2 N/A
• Power on – both levers locked
• Deadbolt by key outside, thumbturn inside
• Mechanical key override by outside
8898 N/A
• Power on – both levers locked
• Deadbolt by key both sides
• Mechanical key override by both sides
8898-2 N/A
MORTISE AND CYLINDRICAL FUNCTIONS
Fail Safe – Locked when power is on and unlocked when power is off.
Condensed Catalog Page 32
Function Description Mortise Model Number Cylindrical Model Numbers
• Power off – outside lever locked
• Inside lever always free
• No key override
8881 5481LN
• Power off – both levers locked
• No key override
8885 N/A
• Power off – outside lever locked
• Mechanical key override by outside
8891 5491LN
• Power off – both levers locked
• Mechanical key override by both sides
8895-2 N/A
• Power off – outside lever locked
• Deadbolt by key outside, thumbturn inside
• Mechanical key override by outside
8897 N/A
• Power off – outside lever locked
• Deadbolt by key both sides
• Mechanical key override by both sides
8897-2 N/A
• Power off – both levers locked
• Deadbolt by key outside, thumbturn inside
• Mechanical key override by outside
8899 N/A
• Power off – both levers locked
• Deadbolt by key both sides
• Mechanical key override by both sides
8899-2 N/A
Fail Secure – Unlocked when power is on and locked when power is off.