STI 6540-W Mini Stopper II without Horn Flush Mount, White

  • MPN: 6540-W
  • JMAC ID: 200061654
$73.75
JMAC_ID:
200061654
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
This unique and patented device has helped protect everything from push buttons to keypads around the world for over 30 years, without restricting access to protected device. Ideal for access controls, digital keypads, smaller manual pull stations, shutdown switches in computer rooms, workshops and much more.

The STI 6540-W consists of a clear, tamperproof, super tough polycarbonate cover and frame. Additional models are available with a built-in warning horn that sounds when cover is lifted to gain access to the protected device (see STI-6600-W). The STI 6540-W offers excellent protection against physical damage (both accidental and intentional).

UPC: 662950654056
Also known as: SF-6540W, 6540W



For more information about the STI 6540-W, please contact us.
  • Three year guarantee against breakage of polycarbonate in normal use.
  • Cover is UV-stabilized.
  • White banner.
  • ADA Compliant.
  • Perfect for protecting shutdown switches in computer rooms and workshops as well as other push button units.
  • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).
  • UL Listed to U.S. and Canadian safety standards.
  • STI-6540 is for flush mount.
  • Proven effective for more than two decades.

2 Reviews

  • 5
    STI-6540-W

    Posted by 142784 on Jun 9th 2019

  • 5
    STI-6540-W

    Posted by 61603 on Oct 13th 2013

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