Phoenix Contact 1019975 Circuit Breaker 4A

Product Description

The PHOENIX CONTACT 1019975 is a circuit breaker designed for device protection in systems requiring reliable overcurrent protection. It increases system reliability by isolating problematic circuits, allowing the rest of the system to remain operational. The TMC 7 series features snap-action technology, reducing wear on internal contacts, increasing product longevity and ensuring safety.

• Can be used worldwide due to international approvals
• Suitable for various grid types, as it is available in 1-, 2-, 3-pos. versions
• Ideally coordinated protection due to various tripping characteristics and a wide selection of nominal currents

Product Highlights

The circuit breaker is ideal for device protection, increasing system reliability by isolating problematic circuits.

Product Information

Standard Information

• Brand: PHOENIX CONTACT
• Manufacturer Part Number: 1019975
• Country of Origin: CN

Technical Specifications

• ECCN: EAR99
• Country of Origin: CN - China
• Series: TMC 7 Series
• Product type: Circuit breakers
• Product family: TMC 7
• Type: DIN rail module, one-piece
• Number of positions: 1
• Mechanical service life: 20000
• Special properties: Supplementary Protector (UL 1077), for protection against overcurrent up to a short-circuit current of 7.5 kA. Supplementary protector; OC; UG- EA,B,D.
• Service life electrical: 6000
• Operating voltage: 277 V AC, 60 V DC
• Rated current I: 4 A
• Tripping method: TM (thermal-magnetic)
• Rated short-circuit switching capacity Icn: 7.5 kA (240 V AC/ 60 V DC) 5 kA (277 V AC)
• Fuse: C
• Contact switching type: none
• Conductor cross-section rigid: 1 mm ... 35 mm
• Cross section AWG: 18 ... 2 (converted acc. to IEC)
• Conductor cross-section flexible: 1 mm ... 35 mm
• Connection method: Screw connection
• Tightening torque, min: 2 Nm
• Tightening torque: 2 Nm
• Stripping length: 11 mm ... 12 mm
• Conductor cross-section flexible max.: 35 mm
• Conductor cross-section, rigid max.: 35 mm
• Degree of protection: IP20
• Ambient temperature (operation): -35 C ... 70 C
• Humidity test: 48 h, 95% RH, 40 C (IEC 60068-2-78)
• Shock (operation): 30g (11 ms) (IEC 60068-2-11, test Ea)
• Vibration (operation): 0,38 mm (10 Hz ... 57 Hz), 5g (57 Hz ... 500 Hz) (Sinusoidal test to IEC 60068-2-6, Test Fc. 10 frequency cycles per axis)
• Standards/specifications: UL 1077, IEC 60947-2
• Mounting Type: DIN Rail
• Breaker Type: Thermal Magnetic
• Current Rating (Amps): 4A
• Voltage Rating - AC: 277 V
• Voltage Rating - DC: 60 V
• Actuator Type: Lever
• Number of Poles: 1
• Illumination: None
• Illumination Voltage (Nominal):
• Approval Agency: cULus, UL1077
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• HTSUS: 8536.20.0040
• Manufacturer: PHOENIX CONTACT
• UNSPSC Code: 39120000
• Unit of Measure: EA
• Voltage Rating: 277 V, 60 V
• UPC Code: 4055626508627
• Overload: Thermal Magnetic
• Approvals: cUL Listed, UL listed
• Standards: UL1077
• Current Rating: 4 A