3 records
Technical model data should be checked against manufacturer material where available.
Source 1Source 2Source 3Schneider Electric / RM4UA33M
Use Schneider Electric RM4UA33M (control relay) for control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating, terminal style, and accessories with buyer documents before quote approval.
Schneider Electric RM4UA33M is listed as a Electrical Control control relay record for SKU-led sourcing. The current record shows condition to confirm, requires price confirmation, and must still go through RFQ review so source, condition, warranty, and shipping terms are confirmed before order approval.
Schneider Electric RM4UA33M is maintained as voltage measurement relay rm4u range 30 500 v 220 240 v AC with manufacturer-owned source evidence attached to the record. The page is intended for procurement and maintenance teams that need a cleaner alternative to raw import rows: exact part identity, source trail, category fit, and RFQ inputs stay visible before a quote is requested. Structured specifications are added only when a source confirms them, so missing electrical or mechanical details remain buyer inputs instead of assumptions. Stock, authorization, warranty, lead time, and final compatibility are not implied. Confirm coil voltage, contact configuration, load rating, mounting/socket requirements, quantity, condition, and destination country before approving a replacement or purchase.
| series | RM4 family candidate |
|---|---|
| voltage | 240 V AC |
| function | control-circuit switching, signaling, or motor control |
| descriptor | control relay |
| source brand | Schneider Electric |
| product family | RM4 family candidate |
| source confidence | high |
| supplier keywords | Schneider Electric, Реле контроля напряжения RM4UA33M, Schneider, Electric, Реле, контроля, напряжения, RM4UA33M |
| validated category | Relays/Contactors |
| category confidence | high |
| verified spec notes | Worker EM parsed exact Schneider Electric product-detail JSON characteristics from a manufacturer-owned product page. No price, stock, warranty, authorization, or lead-time claim is inferred. |
| official product url | https://www.se.com/us/en/product/RM4UA33M/voltage-measurement-relay-rm4u-range-30-500-v-220-240-v-ac/ |
| schneider hysteresis | 530 % adjustable voltage threshold setting |
| schneider relay name | RM4U |
| schneider relay type | Voltage measurement relay |
| schneider time delay | Adjustable 0.05...30 s |
| verified spec fields | manufacturer_part_number, official_product_title, official_product_url, official_source_brand, official_source_verified_at, schneider_contacts_type_and_composition, schneider_hysteresis, schneider_internal_input_resistance, schneider_maximum_switching_voltage, schneider_operating_voltage_tolerance, schneider_output_contacts, schneider_permissible_continuous_overload, schneider_permissible_non_repetitive_overload, schneider_power_consumption_in_va, schneider_product_or_component_type, schneider_range_of_product, schneider_relay_monitored_parameters, schneider_relay_name, schneider_relay_type, schneider_switching_threshold_drift, schneider_time_delay |
| verified spec method | worker_em_schneider_product_detail_second_wave |
| official source brand | Schneider Electric |
| alternate part numbers | Harmony Control Relays |
| official product title | RM4UA33M - voltage measurement relay RM4-U - range 30..500 V - 220..240 V AC |
| manufacturer part number | RM4UA33M |
| marketing content source | official_product_title |
| verified spec source url | https://www.se.com/us/en/product/RM4UA33M/voltage-measurement-relay-rm4u-range-30-500-v-220-240-v-ac/ |
| manufacturer product name | Voltage Measurement Relay Rm4u Range 30 500 V 220 240 V Ac |
| official spec reviewed at | 2026-05-22T18:45:10.207Z |
| schneider output contacts | 2 C/O |
| normalized category signal | Relays/Contactors |
| schneider range of product | Harmony Relay |
| official source verified at | 2026-05-22T18:45:10.207Z |
| official spec review method | worker_em_schneider_product_detail_second_wave |
| official spec review reason | Schneider official parser exhausted: product pages/sources are official, but the current parser did not expose enough exact structured fields for verified_specs without inference. |
| official spec review status | verified_specs |
| verified spec field sources | [object Object] |
| official product description | Control Relays standard version or Near Field Communication (NFC) |
| marketing content enriched at | 2026-05-20T06:56:05.503Z |
| official spec review source url | https://www.se.com/us/en/product/RM4UA33M/voltage-measurement-relay-rm4u-range-30-500-v-220-240-v-ac/ |
| official spec review source count | 1 |
| schneider power consumption in va | 2.73.4 VA AC |
| schneider internal input resistance | 1111000 Ohm; 11110000 Ohm; 668000 Ohm |
| schneider maximum switching voltage | 440 V AC |
| schneider product or component type | Industrial measurement and control relays |
| schneider switching threshold drift | <= 0.06 % per degree centigrade depending permissible ambient air temperature; <= 0.5 % within the supply voltage range (0.85...1.1 Un) |
| schneider relay monitored parameters | Overvoltage or undervoltage detection |
| schneider operating voltage tolerance | 0.85...1.1 Uc |
| schneider contacts type and composition | 2 C/O |
| schneider permissible continuous overload | 400 V; 550 V |
| schneider permissible non repetitive overload | 500 A <= 1 s; 550 A <= 1 s |
| worker em schneider product detail second reviewed at | 2026-05-22T18:45:10.207Z |
Technical model data should be checked against manufacturer material where available.
Source 1Source 2Source 3External price and availability observations are RFQ context, not guaranteed stock or final sale price.
Source 1Source 2Source 3Raw supplier/import notes are preserved for manager review before quote approval.
Availability must be confirmed during RFQ because source, condition, stock location, and destination can change.
Yes. Include required condition and quantity in the RFQ so the team can verify available options.
No unsupported authorization claim is made here. IndGear operates as an independent supplier marketplace unless specific authorization is verified.
IndGear reviews source, condition, lead time, warranty terms, and USD quote context before your team commits to the order.
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