TDX200S277/480

TDX200S277/480 is a modular TDX panel protector. It features a 200KA 8/20μs maximum surge rating and provides protection suitable for service entrances, main-distribution panels, and highly exposed applications. The status indication flag per mode, voltage presence LEDs, audible alarm, and voltage-free contacts provide remote status monitoring. Compact NEMA®-4 enclosure design can be flush mounted or installed in a small space. The built-in features include TD technology, thermal protection and short-circuit current fusing. Complies with ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C;ANSI®/IEEE® C62.41.2-2002 scenario II, exposure 3, 100KA 8/20μs, 10KA 10/350μs;IEC® 61643-1 class I, class II. UL® 1449 edition 5 type 2, 20KA mode certification.

• Transient discriminating technology provides increased service life
• Modular design allows easy replacement of surge modules
• 277/480V nominal system voltage, 3Ph 4W+G distribution system
• 320/550VAC max continuous operating voltage, 480/831VAC stand-off voltage
• 50 to 60Hz frequency range, L-N 1000V at 3KA, 1800V at 20KA voltage rating
• L-N, L-PE, N-PE protection modes, LED, mechanical flag, audible alarm status indication
• TD technology with thermal disconnect, over-current replaceable cartridge fusing, surge counter
• Remote contacts, 30" lead length, #10 lead size, 36" ground lead length, metal enclosure rating
• IP65, NEMA®-4 enclosure rating, 3/4” straight nipple mounting, EMI/RFI filter technology
• 3.070" depth, 9.450" height, 5.120" width, temperature range from -40 to 176°F