{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"G3PE-525B-2","brand":"Omron","brandSlug":"omron","productSlug":"G3PE-525B-2","canonicalUrl":"https://aoctrl.com/omron/G3PE-525B-2","factsUrl":"https://aoctrl.com/api/mcp/products/G3PE-525B-2","rawCanonicalId":null},"summary":{"shortDescription":"Omron G3PE series three-phase solid state contactor for heaters, G3PE-525B-2, 25 A at 200-480 VAC, 12-24 VDC input, screw mounting, zero-cross switching.","salesMarkdown":"The Omron G3PE-525B-2 is a three-phase solid state contactor purpose-built for heater loads — not a general-purpose motor starter, but a zero-cross switching SSR designed to cycle resistive heating elements without the mechanical wear of an electromechanical contactor. Rated for a continuous load of 25 A across 200 to 480 VAC, it switches all three phases simultaneously via a phototriac coupler, with an output ON voltage drop of 1.8 V (RMS) max and leakage current of 20 mA max at 480 VAC. The control input is 12 to 24 VDC, and the part includes a yellow operation indicator for quick visual confirmation of the on-state on the panel. The 25 A rating at 200-480 VAC is the continuous load current for a three-phase heater bank — sized for a resistive load up to roughly 20 kW at 480 V three-phase. The zero-cross function means the SSR switches on only when the AC sine wave crosses zero, minimizing inrush and EMI into the heater circuit. Screw mounting means this unit is designed for direct panel or chassis mounting via its integral screw flanges — not a DIN-rail snap-on. Plan for two M4 or equivalent mounting holes on the backplate, and allow clearance for the power and control wiring terminations. Operate and release times are specified as 1/2 of the load power source cycle plus 1 ms max — at 50/60 Hz that is roughly 9-10 ms. Fast enough for temperature cycling control loops, but not for high-speed on/off duty like a servo brake. The screw-mount form factor and 25 A / 200-480 VAC rating are the deciding parameters for panel integration. The estimated lead time is typically 1-10 working days, but this is a planning guide — confirm at order placement. Ambient operating temperature range is -30 to 80°C with no icing or condensation — wide enough for most industrial cabinet environments, including near ovens or in unheated plant areas. Storage range extends to 100°C. Shock resistance is 294 m/s² (about 30 g) in standard mounting orientation, derated to 98 m/s² (10 g) for reverse mounting. Vibration resistance is 0.375 mm single amplitude at 10-55 Hz when mounted to DIN track — though this unit is screw-mounted, the vibration spec still applies to the mounting surface. Dielectric strength is tested at 2,500 VAC for 1 minute between input/output and case — standard for industrial SSR isolation. Insulation resistance is 100 MΩ min at 500 VDC.","metaTitle":"Omron G3PE-525B-2 Three-Phase Solid State Contactor, 25 A, 2","metaDescription":"Omron G3PE-525B-2 three-phase solid state contactor for heaters. Rated 25 A at 200-480 VAC, 12-24 VDC input, screw mounting. Mature lifecycle, available to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Solid State Relays"],"specifications":{"Type":"Screw mounting","title":"G3PE-525B-2","Weight":"Approx. 0.24 Kg","Product No.":"G3PE-525B-2","description":"Three-phase Solid State Contactors for Heaters","Operate time":"1/2 of load power source cycle + 1 ms max.","Product Type":"Three-phase Solid State Contactors for Heaters","Release time":"1/2 of load power source cycle + 1 ms max.","Applicable load":"25 A, 200 to 480 VAC","Leakage current":"20 mA max. (at 480 VAC)","Number of poles":"2","Shipping Weight":"1.5 Kg","lifecycle_stage":"mature","Number of phases":"Three-phase","Shock resistance":"294 m/s2 (reverse mounting: 98 m/s2)","Insulation method":"Phototriac coupler","Dielectric strength":"2,500 VAC, 50/60 Hz for 1 min","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Operation indicator":"Yes (yellow)","Rated input voltage":"12 to 24 VDC","Zero cross function":"Yes","Vibration resistance":"e 10 to 55 to10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) (Mounted to DIN track)","Insulation resistance":"100 MO min. (at 500 VDC)","Output ON voltage drop":"1.8 V (RMS) max.","Ambient operating humidity":"45% to 85%","Ambient storage temperature":"-30 to 100°C (with no icing or condensation)","Ambient operating temperature":"-30 to 80°C (with no icing or condensation)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$161.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c5317938e59819e4aeb2c29ab2601716.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the lead time for the G3PE-525B-2?","answer":"The estimated lead time is typically 1-10 working days. Availability and current pricing are confirmed at quote time against an RFQ — submit a request for the most accurate lead time for your order quantity."},{"question":"What is the G3PE-525B-2 rated for?","answer":"It is rated for a three-phase resistive heater load of 25 A continuous at 200 to 480 VAC, with a 12-24 VDC control input. The zero-cross switching function minimizes electrical noise and inrush current."},{"question":"Does the G3PE-525B-2 mount on a DIN rail?","answer":"No, this unit uses screw mounting — it is designed for direct panel or chassis mounting via its integral screw flanges, not for DIN-rail snap-on. Plan for M4 mounting holes on the backplate."},{"question":"What compliance documentation is available for the G3PE-525B-2?","answer":"Standard Omron documentation includes the datasheet with specifications, mounting instructions, and environmental ratings. Specific compliance certifications (RoHS, REACH, UL, IEC) should be confirmed from the manufacturer's official documentation or requested at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/G3PE-525B-2","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/G3PE-525B-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}