Eaton 277377 DILM32-XHI22 XHI22 Auxiliary Contact 4P 2NO+2NC Front

The Eaton DILM32-XHI22 is a 4-pole front-mounting auxiliary contact module from the Eaton Moeller series, designed to expand the signaling and interlocking capabilities of DILM contactors ranging from DILM7-10 to DILM38-10. It offers 2 normally open and 2 normally closed contacts with a conventional thermal current Ith of 16 A. The module incorporates interlocked opposing contacts per IEC 60947-5-1 Annex L, making it suitable for standard industrial control applications.

Technical specifications:

• Model code: DILM32-XHI22
• Catalog number: 277377
• Manufacturer: Eaton
• EAN: 4015082773779
• Product type: Auxiliary contact module (accessory)
• Number of poles: 4
• Contact configuration: 2 N/O, 2 NC
• Conventional thermal current Ith (at 60 °C, open): 16 A
• Rated insulation voltage (Ui): 690 V
• Rated operational voltage (Ue) AC max: 500 V
• Rated impulse withstand voltage (Uimp): 6000 V AC
• Rated operational current AC-15 at 220-240 V: 6 A
• Rated operational current AC-15 at 380-415 V: 4 A
• Rated operational current DC-13 at 24 V: 2.5 A
• Short-circuit protection: max. 10 A gG/gL fuse
• Electrical lifespan: 1,300,000 operations (230 V, AC-15, 3 A)
• Electric connection: Screw terminals, tightening torque 1.2 Nm
• Terminal capacity: 1-2 x (0.75 - 2.5) mm², AWG 18-14
• Mounting method: Front fixing
• Degree of protection: IP20
• Overvoltage category: III
• Pollution degree: 3
• Ambient operating temperature: -25 °C to +60 °C (open), -25 °C to +40 °C (enclosed)
• Storage temperature: -40 °C to +80 °C
• Dimensions (L x H x W): 45 x 38 x 36 mm
• Weight: 0.048 kg
• Compatible contactor range: DILM7-10 to DILM38-10
• Certifications: CE, UL 508, CSA-C22.2 No. 14-05, IEC/EN 60947-4-1, VDE 0660

Features and benefits:

• Interlocked opposing contacts per IEC 60947-5-1 Annex L prevent simultaneous N/O and NC closure for reliable interlock logic
• Front-fixing design allows installation and removal without disturbing main contactor wiring
• Finger and back-of-hand proof protection per EN 50274 ensures safe access when actuated from the front
• Safe isolation at 400 V AC between contacts and between coil and contacts per EN 61140
• Wide temperature range of -25 °C to +60 °C suits demanding industrial environments
• High electrical endurance of 1,300,000 operations for low maintenance in high-cycle applications

Applications:

• Expanding signaling and feedback circuits on DILM series contactors in motor control centers
• Safety interlocking between reversing or multi-speed motor starters
• Status indication in low-voltage switchgear and control panels
• PLC input feedback loops in industrial automation systems
• Panel builder assemblies requiring additional auxiliary contacts without extra DIN rail space

Compliant with IEC/EN 60947-4-1 and IEC/EN 60947. Part of the Eaton Moeller DILM contactor accessory range.

Also known as: Eaton DILM32-XHI22, Eaton 277377, Eaton catalog 277377, Eaton model DILM32-XHI22, DILM auxiliary contact module 2NO 2NC, Eaton front mount auxiliary contact block.