NOARK Electric North America - UL 1077 Shunt Trips (SHT)

Unit of Measure

Items	SHT3111UA 110 to 415 Volt (V) Alternating Current (AC) Voltage UL 1077 Shunt Trip (SHT)	SHT3111UB 48 to 60 Volt (V) Alternating Current (AC) Voltage UL 1077 Shunt Trip (SHT)	SHT3111UC 12 to 24 Volt (V) Alternating Current (AC) Voltage UL 1077 Shunt Trip (SHT)	SHT31UA 110 to 415 Volt (V) Alternating Current (AC) Voltage UL 1077 Shunt Trip (SHT)	SHT31UB 48 to 60 Volt (V) Alternating Current (AC) Voltage UL 1077 Shunt Trip (SHT)
Description	N/A
Brands	N/A NOARK®
Alternating Current (AC) Voltage	N/A 110 to 415 V	N/A 48 to 60 V	N/A 12 to 24 V	N/A 110 to 415 V	N/A 48 to 60 V
Direct Current (DC) Voltage	N/A 110 to 130 V	N/A 48 to 60 V	N/A 12 to 24 V	N/A 110 to 130 V	N/A 48 to 60 V
Contacts	N/A 1 Normally Open (NO) + 1 Normally Closed (NC)	N/A 1 Normally Open (NO) + 1 Normally Closed (NC)	N/A 1 Normally Open (NO) + 1 Normally Closed (NC)	N/A	N/A
Features	N/A Complete range of UL 489 listed miniature circuit breakers up to a 63 A current rating Breakers mount on standard 35 mm DIN rail - B1NQ also provides a flush and surface mount options with additional mounting clips Standard ratings of 10 kA at 480Y/277 Vac and 10 kA at 125 Vdc Suitable for branch circuit device protection Trip-free design - breaker cannot be defeated by holding the handle in the ON position Captive screws cannot be lost For use in applications for which UL 1077 or CSA C22.2 No.235 are also allowed Field installable shunt trip and auxiliary switch subsequent mounting Available with provisions for ring tongue terminals Module width of only 0.71 in (18 mm) per pole Contact position indicator (red/green) Possibility for locking the toggle in ON or OFF position
Typical Applications	N/A Branch Circuit Protection Convenience receptacle circuits (internal/external) Motor control circuits Load circuits leaving the equipment (external) HVACR equipment: heating, ventilation, air conditioning, refrigeration (internal/external) PLC I/O points Power supplies Control instrumentation Relays UPS Power conditioners
Certifications	N/A UL 489 File Number E355392 / CSA Standards C22.2 No. 5-16 / IEC 60947-2 Standard for MCCB for feeder and branch circuit protection. Certified for Canada According to CSA C22.2 No. 5-16 standard for branch circuit protection. UL 489 file number E355392 standard for connection terminals which allows the user to apply field wiring directly to the breaker. UL 486 standard for connection terminals which allows the user to apply field wiring directly to the breaker. IEC 60947-2 standard for industrial applications of circuit protection. RoHS These devices are RoHS compliant.