Your search for "closure switch" revealed the following:
ACSPR-SEQ4-1509(K): Rackmount Sequencer + RPC
$901.00Rackmount panel with nine outlets, 4-step sequencer, alarm interface, rear terminal block for connection to optional remote switches (momentary), PLUS...
LHA-15C: ADAPTOR
$15.00Adaptor for use with horn Model No. LH-15TA for IP66 rating (water-resistant, dust-resistant). Measures 2.9 x 1.58 x 1.09 inches....
RPC-4CD: 15A Remote Power Control with cord
$191.00Remote power control on 19 in. rackmount panel can be combined with a variety of switches, modules, and/or sequential control...
ACR-1506-LTS:
$284.00ACR-1506-LTS Model No. ACR-1506-LTS provides a total of six 15A (120VAC 60Hz) AC power outlets in the rear plus a front hooded...
ACS: 15A power strip with cord
$113.00Features:• Universal mounting brackets• Fixed or detachable cord with plug (see model no's.)• Made in U.S.A• ETL-Listed • Optional switch•...
LHA-30C: ADAPTOR
$15.00Adaptor for use with horn Model No. LH-30TA for IP66 rating (water-resistant, dust-resistant). Measures 3.28 x 1.73 x 1.09 inches....
Rackmount Panels - Hardwired Power Panel
$211.0019" (1U) panel with 8 (15A) rear outlets, surge protection and 6-ft. non-metallic flexible conduit for secure connection. LED indicator...
SEQR-4(K): 4-STEP Rackmount Sequencer
$600.00Low voltage 4-step sequencer provides time-delayed activation and deactivation of equipment connected to a remote power control (order separately). Front LEDs...
Rackmount Panels (with cord) – 20A power panel
$283.00Description: 1U rackmount panel with 20A power outlets (1 in front). Options for built-in surge protection, over/under voltage protection, remote...
ACS: 20A power strip with cord
$186.00Features:• Outlets spaced for large power supplies (wall warts)• Circuit breaker• 12-ft. attached cord• Mounting clips• Surge suppression with LED...