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CQT.FM

Quick-assembly latches with recessed key

SKU: 8630 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Weight
Code Description Code Description b h D h1 h2 l g
421530 CQT/A-FM-35-18-AE-V0 421540 CQT/A-FM-35-18-CR 35 18 30 8 15 18.5 19
421531 CQT/A-FM-35-20-AE-V0 421541 CQT/A-FM-35-20-CR 35 20 30 8 15 18.5 20
421532 CQT/A-FM-35-22-AE-V0 421542 CQT/A-FM-35-22-CR 35 22 30 8 15 18.5 21
421533 CQT/A-FM-35-25-AE-V0 421543 CQT/A-FM-35-25-CR 35 25 30 8 15 18.5 22
421534 CQT/A-FM-35-30-AE-V0 421544 CQT/A-FM-35-30-CR 35 30 30 8 15 18.5 24
421535 CQT/T-FM-35-18-AE-V0 421545 CQT/T-FM-35-18-CR 35 18 30 8 15 18.5 19
421536 CQT/T-FM-35-20-AE-V0 421546 CQT/T-FM-35-20-CR 35 20 30 8 15 18.5 20
421537 CQT/T-FM-35-22-AE-V0 421547 CQT/T-FM-35-22-CR 35 22 30 8 15 18.5 21
421538 CQT/T-FM-35-25-AE-V0 421548 CQT/T-FM-35-25-CR 35 25 30 8 15 18.5 22
421539 CQT/T-FM-35-30-AE-V0 421549 CQT/T-FM-35-30-CR 35 30 30 8 15 18.5 24

Additional information

Assembly instructions

The latch is inserted in the mounting hole of the door on the lever side (see picture) until the wings of the elastic washer snap in, ensuring complete fastening.<BR>The latches are supplied with assembled lever for faster mounting.<BR>Where needed, the latch can be disassembled from the inside of the door by means of a disassembling tool (to be ordered separately).

Disassembly tool (to be ordered separately)

Code 421550 ATTREZZO CQT.FM. in AISI 304 stainless steel.

Features and applications

With steel plate thickness ranging from 1 to 2 mm quick-assembly latches with recessed key CQT.FM (patented) allow for faster mounting on doors.

IP protection

IP 65 protection class, according to IEC 529 table.

Key

Polyamide based (PA) technopolymer.

Material

– <STRONG>CQT.FM-AE-V0</STRONG>: glass-fibre reinforced polyamide-based technopolymer (PA), colour black, certified self-extinguishing UL-94 V0.<BR>- <STRONG>CQT.FM-CR</STRONG>: glass-fibre reinforced polyamide-based technopolymer (PA), chrome-plated, glossy finish. Lever not chrome-plated.

Maximum continuous working temperature

CQT.FM-AE-VO = 130°C.<BR>CQT.FM-CR. = 80°C.

Packing ring

Silicone directly applied onto the back side of the stator head.

Rotation

90°.

Special executions on request

– Closing levers in zinc-plated steel.<BR>- Latches and keys supplied separately.

Standard executions

– <STRONG>CQT/A</STRONG>: mark for two-wings key.<BR>- <STRONG>CQT/T</STRONG>: mark for triangular key.

Technical data

With its refined look, the chrome-plated CQT.FM-CR execution is particularly suitable for use in situations where frequent cleaning cycles are needed for hygienic reasons, also with the use of water sprays or steam.<BR>The chrome-plated surface is resistant to wear, scrapes and shocks.<BR>Laboratory tests carried out at ambient temperature (23°C) proved the resistance of the latch surface to: detergents, acetone, ethyl alcohol, formic acid, chlorine solutions.<BR>The "V0" certification in accordance with UL-94 V (Underwriters Laboratories) (see Technical Data) indicates that on a plastic test sample with specific shape and dimensions, in the vertical position, the flame is extinguished within 10 seconds, without generating incandescent drops.

Washer with elastic fixing wings and self-tapping screws

Stainless steel.

Additional Technical Drawing