Snap Door Latches EN 449.1

ELESA original design
code: BMST

Type: A - Snap latch without hook, without finger handle
Color: LG - Gray, matte finish

Accessories for Profile Systems

Standard elements in this product family are compatible with the most common aluminium profile systems. Using matching assembly sets, the Winco standard elements are easily and cost-effectively connected with the profiles without the time-consuming compiling of individual parts in the order.

compatible with the common profile systems
for groove widths of 6, 8 and 10 mm
for profiles 30, 40 and 45 mm

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Standard Sheet EN 449.1 Print This Page Plastic Characteristics

Product description

EN 449.1 adjustable snap door latches are typically mounted on T-slot aluminum profile systems. They are a simple solution for opening and closing swinging doors.

The elongated holes allow the snap door latches to be mounted on aluminum profile systems with different cross sections. In addition, the distance of 1 mm between the individual elements, which is needed for the latches to work, can be easily adjusted.

A spring loaded latch (type A) snaps tight when pushed closed and releases when pulled open. In the design with finger handle (type B), the door is held shut via the hook latch. The door is unlatched by lifting the finger handle. This finger handle can be used in place of a separate door operating handle.

Product comes supplied unmounted.

Specification

Latch housing
Plastic
Technopolymer (Polyamide PA)

Glass fiber reinforced
Temperature resistant up to 176 °F (80 °C)
Black, matte finishSW
Gray, matte finishLG

Cover cap
Plastic
(Polybutylene terephthalate PBT)

Bearing plate
Steel, blackened finish

Thrust spring
Stainless steel

RoHS

Part Number A - Snap latch without hook, without finger handle	Part Number B - Snap latch with hook, with finger handle	b	Holding force F_H (Type A with 1 mm distance)


449.1-57-A-SW	449.1-57-B-SW	2.24	22.48 lbf (100 N)
449.1-57-A-LG	449.1-57-B-LG	2.24	22.48 lbf (100 N)

b	Holding force F_H (Type A with 1 mm distance)

2.24	22.48 lbf (100 N)

Holding force F_H
(Type A with 1 mm distance)

2.24

22.48 lbf (100 N)

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Total (net)

$14.83

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Please note our quantity discounts (US Dollars).

Min	Max	Price
1	6	$14.83
7	99	$14.29
100	249	$13.48
≥ 250		$12.13

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.103 lbs

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