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Eaton / Moeller Series

P1-25/I2-RT-NA255887

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25A, 3P, on-off switch, red thumb grip with yellow front plate; surface mounting; emergency switching off; UL/CSA/IEC/VDE

Eaton Moeller® series P1 On-Off switch P1-25/I2-RT-NA is a 25 A, 3-pole, surface-mounted switch-disconnector designed for emergency switching off applications. It features a red short thumb-grip actuator with a yellow front plate for high visibility and operator safety. Rated for up to 690 V AC, it supports AC-3 and AC-23A duty cycles, making it suitable for motor disconnect and branch circuit applications. The switch provides IP65 front protection and NEMA 12 enclosure rating, and includes screw terminals for secure connections. Certified to UL, CSA, IEC/EN 60947-3, and VDE 0660 standards, this device ensures reliable isolation performance in demanding industrial environments.

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  • Product Specifications
  • Technical Specifications
Brand Eaton Moeller®
Series P1
Catalog Number 255887
Model P1-25/I2-RT-NA
Product Type On-off switch (emergency switching off function)
Amperage 25 A
Poles 3
Auxiliary Contacts None (user-addable)
Operator Red short thumb-grip with yellow front plate
Mounting Method Surface mounting
Mounting Position As required
Degree of Protection (Front) IP65
NEMA Rating 12
Mechanical Life 300,000 operations
Operating Frequency 1200 operations/h
Safe Isolation 440 V AC (EN 61140)
Shock Resistance 15 g (IEC/EN 60068-2-27)
Operating Temperature Range −25 °C to +40 °C (enclosed)
Climatic Proofing Damp heat (IEC 60068-2-78 / -2-30)
Housing Material Plastic, gray
Dimensions (L × W × H) 107 mm × 100 mm × 180 mm
Weight 0.43 kg
Suitable For Branch circuits; motor disconnect (UL/CSA); ground mounting
Rated Operational Voltage (AC, max) 690 V
Rated Impulse Withstand Voltage (Uimp) 6 kV
Rated Uninterrupted Current (Iu) 25 A
AC-21 (440 V) Ie = 25 A
AC-23A (230 V) Ie = 25 A / 5.5 kW
AC-23A (400 V / 415 V) Ie = 25 A / 13 kW
AC-23A (500 V) Ie = 17.4 A / 11 kW
AC-23A (690 V) Ie = 12.6 A / 11 kW
AC-3 (230 V) Ie = 19.6 A / 5.5 kW
AC-3 (400 V / 415 V) Ie = 15.2 A / 7.5 kW
AC-3 (500 V) Ie = 12.1 A / 7.5 kW
AC-3 (690 V) Ie = 8.8 A / 7.5 kW
DC-23A (24–48 V) Ie = 25 A (1–2 contacts in series)
DC-23A (120 V) Ie = 12 A (3 contacts in series)
Rated Making Capacity (≤ 690 V) 240 A
Rated Breaking Capacity (230 V) 190 A
Rated Breaking Capacity (400 V / 415 V) 150 A
Rated Breaking Capacity (500 V) 170 A
Rated Breaking Capacity (690 V) 150 A
Short-Circuit Ratings Conditional 50 kA; Basic SCCR 5 kA (110 A fuse); High-fault 10 kA (50 A Class J fuse); ICW 0.64 kA (1 s)
Motor Ratings (60 Hz) 1 HP @ 120 V 1φ; 2 HP @ 200 V 1φ; 3 HP @ 200 V 3φ; 3 HP @ 240 V 1φ; 5 HP @ 240 V 3φ; 10 HP @ 480 V 3φ; 15 HP @ 600 V 3φ
Terminal Capacity 1×(1 – 4 mm²) flex with ferrule; 1×(1.5 – 6 mm²) solid/stranded; 2×(1 – 4 mm²) flex; 2×(1.5 – 6 mm²) solid/stranded; 14 – 8 AWG
Terminal Hardware M4 screw terminals; 1.6 Nm (14.1 lb-in)
Environmental −25 … +40 °C; Overvoltage Category III; Pollution Degree 3
Ingress Protection / Enclosure IP65 (front), NEMA 12
Certifications UL 60947-4-1 (E36332, NLRV); CSA (C22.2 No. 94, No. 60947-4-1-14, File 012528); IEC/EN 60947-3; IEC/EN 60204; VDE 0660; CE

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