Schurter, 3-146-121 (T12-121SR-8), 1 Pole Thermal Circuit Breaker for Electrical Appliance, 240VAC/28VDC, 8 Amp, 1kA, Flange type, Manual ON/OFF Type, Quick Connect Terminals, w/ Auxiliary Contacts & Indicator Tag

Thermal Circuit Breakers are used for over-current (overload and short-circuit) protection of electrical appliances, and as a disconnector in case of equipment failure/malfunction

Description

• Threaded neck type
• Thermal circuit breaker
• 1-pole - Power tools
• Manual ON/OFF type
• Quick connect terminals 6.3 x 0.8 mm

Features :

• < 3mS Trip Delay Time
• 1 Pole Disconnect
• 1kA Short Circuit Rating
• Suitable for 500VDC Isolation
• Auxiliary Contacts
• Indicator Ribbon/Tag

Applications:

• Power Tools
• Household Equipment
• Power Supplies and Chargers
• Industrial Appliances

Standards :

• IEC 60934
• 2 x Ir: 5000 Cycles
• 500VDC Insulation Resistance
• 1.5kV (50Hz) Dielectric Strength
• Overload @ 6 x Ir Cos φ 0.6 IEC: min 40 trip
• @ 1.5 x Ir, cos φ 0.75 Allowable UL / CSA: min. 50 trips

Specification

Datasheet