Eaton 277178 DILM25-01(RDC24) DILM Contactor 3P A 380V Coil
Eaton 277178 — contactor: -25 °C to 60 °C (open), -25 °C to 40 °C (enclosed) operating range, IP00, 3 poles.
The Eaton 277178 is a contactor. Published specifications for this part number include 3 poles, IP00, connection Screw terminals, -25 °C to 60 °C (open), -25 °C to 40 °C (enclosed) operating range, certified IEC/EN 60947-4-1, CE, UL 60947-4-1, CSA, VDE 0660. Further catalogue data covers altitude, ambient storage temperature, auxiliary contact configuration, coil voltage, control circuit terminal capacity (flexible with ferrule), control circuit terminal screw, dimensions (w x h x d), fitted with. KKM Solutions sources Eaton components to order. Request a quote from KKM Solutions for current pricing, lead time and availability.
| Altitude | max. 2000 m |
|---|---|
| Ambient operating temperature | -25 °C to 60 °C (open), -25 °C to 40 °C (enclosed) |
| Ambient storage temperature | -40 °C to 80 °C |
| Auxiliary contact configuration | 1 NC |
| Certifications | IEC/EN 60947-4-1, CE, UL 60947-4-1, CSA, VDE 0660 |
| Coil voltage | RDC 24 - 24-27 V DC |
| Connection | Screw terminals |
| Control circuit terminal capacity (flexible with ferrule) | 1 x 0.75-2.5 mm², 2 x 0.75-2.5 mm² |
| Control circuit terminal screw | M3.5, tightening torque 1.2 Nm |
| Degree of protection | IP00 |
| Dimensions (W x H x D) | 45 x 85 x 97 mm |
| Fitted with: | mirror contact, suppressor circuit in actuating electronics |
| Frame Size | FS2 |
| Main cable terminal capacity (flexible with ferrule) | 1 x 0.75-16 mm², 2 x 0.75-10 mm² |
| Main cable terminal screw | M5, tightening torque 3.2 Nm |
| Mechanical lifespan | 10,000,000 operations (DC operated) |
| Number of poles | 3 |
| Operating frequency | 5000 operations/h (DC operated) |
| Overvoltage category | III |
| Pollution degree | 3 |
| Product type | Contactor |
| Rated breaking capacity (220/230 V, 380/400 V, 500 V) | 250 A |
| Rated breaking capacity (660/690 V) | 150 A |
| Rated impulse withstand voltage (Uimp) | 8000 V AC |
| Rated insulation voltage (Ui) | 690 V |
| Rated making current | 350 A |
| Rated operational current (AC-1, 380/400/415 V) | 45 A |
| Rated operational current (AC-3, 220/230/240 V) | 25 A |
| Rated operational current (AC-3, 380/400/415 V) | 25 A |
| Rated operational current (AC-3, 660/690 V) | 15 A |
| Rated operational current (AC-4, 220/230/240 V) | 13 A |
| Rated operational current (AC-4, 660/690 V) | 10 A |
| Rated operational current (DC-1, 60/110/220 V) | 40 A |
| Rated power (AC-3, 380/400 V) | 11 kW |
| Resistance per pole | 2.7 m(ohm) |
| SCCR basic rating (UL/CSA) | 5 kA, max. 125 A CB/fuse |
| Short-circuit protection Type 1 (400 V) | 100 A gG/gL |
| Short-circuit protection Type 1 (690 V) | 50 A gG/gL |
| Short-circuit protection type 2 (400 V) | 35 A gG/gL |
| Short-circuit protection Type 2 (690 V) | 35 A gG/gL |
| Source stock status | In stock at source |
| Stripping length (main/control) | 10 mm |
| Utilization categories | AC-1, AC-3, AC-4 |
| Voltage type | DC operation |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does 277178 cost?
277178 is listed at CA$110.16 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.
Who manufactures the 277178?
277178 is a Eaton part. KKM Solutions sources Eaton components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 277178 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 277178 — check Eaton's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 277178?
Key specifications include Altitude: max. 2000 m; Ambient operating temperature: -25 °C to 60 °C (open), -25 °C to 40 °C (enclosed); Ambient storage temperature: -40 °C to 80 °C; Auxiliary contact configuration: 1 NC. The full specification table on this page lists every published attribute for this part.
How quickly can 277178 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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