{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RM35HZ21FM","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"RM35HZ21FM","canonicalUrl":"https://aoctrl.com/schneider/RM35HZ21FM","factsUrl":"https://aoctrl.com/api/mcp/products/RM35HZ21FM","rawCanonicalId":null},"summary":{"shortDescription":"HARMONY, MODULAR FREQUENCY CONTR","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Width":"1.4 in (35 mm)","Marking":"CE : 73/23/EEC CE : EMC 89/336/EEC","Category":"US10CP222380","Standards":"IEC 60255-6 NF EN 60255-6","Hysteresis":"0.3 % fixed","Insulation":"No galvanic insulation between supply and measurement","Relay Type":"Frequency control relays","Relay name":"RM35HZ21FM","Reset time":"2000 ms time delay","Control Type":"Without test button","Operating rate":"<= 360 operations/hour full load","Output contacts":"1 C/O + 1 C/O","Repeat accuracy":"+/- 0.5 % input and measurement circuit +/- 0.5 % time delay","Time delay type":"Adjustable 0.1...10 s, +/- 10 % Tt- time delay upon fault","lifecycle_stage":"current","Housing material":"Polycarbonate","Local Signalling":"1 LED Green power ON 1 LED Yellow correct frequency (high R1) 1 LED Yellow correct frequency (low R2)","Mounting support":"35 mm symmetrical DIN rail conforming to IEC 60715","Pollution degree":"3 IEC 60664-1","Range of Product":"Harmony Control Relays","Shock resistance":"15 gn 11 ms IEC 60255-21-1","Supply frequency":"50/60 Hz +/- 10 %","Contacts material":"Cadmium free","Delay At Power Up":"0.5 s","Measurement error":"+/- 0.05 %/°C with temperature variation < +/- 1 % over the whole range with voltage variation","Measurement range":"40...70 Hz","Relative humidity":"95 % 131 °F (55 °C) IEC 60068-2-30","Threshold setting":"-2...10 Hz -10...2 Hz","Tightening torque":"5.3...8.9 lbf.in (0.6...1 N.m) IEC 60947-1","Operating position":"Any position without derating","Measurement accuracy":"+/- 10 % of the full scale value in input +/- 10 % of the full scale value in time delay","Overvoltage category":"III conforming to IEC 60664-1","Utilisation category":"AC-12 IEC 60947-5-1 AC-13 IEC 60947-5-1 AC-14 IEC 60947-5-1 AC-15 IEC 60947-5-1 DC-12 IEC 60947-5-1 DC-13 IEC 60947-5-1 DC-14 IEC 60947-5-1","Vibration resistance":"0.35 mm (f= 5...57.6 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1 1 gn (f= 57.6...150 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1","Electrical durability":"100000 cycles","Insulation resistance":"> 500 MOhm 500 V DC between supply and relay output IEC 60255-5 > 500 MOhm 500 V DC between measurement and relay output IEC 60664-1 > 1 MOhm 500 V DC between supply and measurement IEC 60255-5 > 500 MOhm 500 V DC between supply and relay output IEC 60664-1 > 500 MOhm 500 V DC between measurement and relay output IEC 60255-5 > 1 MOhm 500 V DC between supply and measurement IEC 60664-1","Mechanical durability":"30000000 cycles","Nbr. of units in pkg.":"1","Supply voltage limits":"102...308 V AC","Nominal Output Current":"5 A","Connections - terminals":"Screw terminals, 1 x 0.5...1 x 4 mm² AWG 20...AWG 11) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 12) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end","Dielectric test voltage":"2 kV AC 50 Hz","IP degree of protection":"IP20 IEC 60529 terminals) IP30 IEC 60529 casing)","Immunity to microbreaks":"10 ms","Maximum Input Frequency":"70 Hz","Maximum measuring cycle":"200 ms measurement cycle as true rms value","Switching capacity in VA":"1250 VA","Control circuit frequency":"40...70 Hz","Maximum switching voltage":"250 V AC/DC","Minimum switching current":"10 mA 5 V DC","Product or Component Type":"Frequency control relay","[Us] rated supply voltage":"120...277 V AC","Non-dissipating shock wave":"4 kV","Relay monitored parameters":"Overfrequency and underfrequency 50 or 60 Hz","[Un] rated nominal voltage":"120...277 V AC, non self-powered","Operating Voltage Tolerance":"- 15 % + 10 % Un","Electromagnetic compatibility":"Emission standard for industrial environments IEC 61000-6-4 Emission standard for residential, commercial and light-industrial environments IEC 61000-6-3 Immunity for industrial environments NF EN/IEC 61000-6-2","[Ui] rated insulation voltage":"400 V IEC 60664-1","Maximum power consumption in VA":"6 VA AC","Ambient Air Temperature for Storage":"-40...158 °F (-40...70 °C)","Ambient Air Temperature for Operation":"-4...122 °F (-20...50 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$72.39","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f42e2b813573ce8cd53a0faced2b7996.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/RM35HZ21FM/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/RM35HZ21FM","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/RM35HZ21FM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}