{"v":"2.0","page_type":"product","title":"POLLIN SZR-1 | Module: voltage monitoring relay; for DIN rail mounting; IP20","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"POLLIN","href":"/python/html6/menu_brand_products/1000/199000/menu_brand_products_POLLIN_1_3de32775b4.html"},{"label":"SZR-1","href":null}],"content":{"product":{"mpn":"SZR-1","manufacturer":"POLLIN","brand":"POLLIN","brand_url":"/python/html6/menu_brand_products/1000/199000/menu_brand_products_POLLIN_1_3de32775b4.html","title":"POLLIN SZR-1 | Module: voltage monitoring relay; for DIN rail mounting; IP20","description":"","attributes":[{"name":"Brand name","values":[{"value":"POLLIN","url":"/python/html6/menu_attr_pair/1000/214000000/214327000/menu_attr_pair_Brandname_POLLIN_1_589c1b7997.html"}],"name_url":"/python/html6/menu_attr_pair/1000/214000000/214327000/menu_attr_pair_Brandname_POLLIN_1_589c1b7997.html"},{"name":"Manufacturer name","values":[{"value":"POLLIN","url":"/python/html6/menu_attr_pair/1000/14000000/14702000/menu_attr_pair_Manufacturername_POLLIN_1_27f3eae89b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/14000000/14702000/menu_attr_pair_Manufacturername_POLLIN_1_27f3eae89b.html"},{"name":"Manufacturer","values":[{"value":"POLLIN","url":"/python/html6/menu_attr_pair/1000/97000000/97947000/menu_attr_pair_Manufacturer_POLLIN_1_e541e4d901.html"}],"name_url":"/python/html6/menu_attr_pair/1000/97000000/97947000/menu_attr_pair_Manufacturer_POLLIN_1_e541e4d901.html"},{"name":"CategoryL1","values":[{"value":"Automation","url":"/python/html6/menu_attr_pair/1000/213000000/213096000/menu_attr_pair_CategoryL1_Automation_1_fcdf8efdfb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/213000000/213096000/menu_attr_pair_CategoryL1_Automation_1_fcdf8efdfb.html"},{"name":"CategoryL2","values":[{"value":"Regulation and Control","url":"/python/html6/menu_attr_pair/1000/242000000/242498000/menu_attr_pair_CategoryL2_RegulationandControl_1_2e8a510a00.html"}],"name_url":"/python/html6/menu_attr_pair/1000/242000000/242498000/menu_attr_pair_CategoryL2_RegulationandControl_1_2e8a510a00.html"},{"name":"CategoryL3","values":[{"value":"Monitoring Relays","url":"/python/html6/menu_attr_pair/1000/179000000/179351000/menu_attr_pair_CategoryL3_MonitoringRelays_1_fb2583b5ff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/179000000/179351000/menu_attr_pair_CategoryL3_MonitoringRelays_1_fb2583b5ff.html"},{"name":"Extra Product Name","values":[{"value":"POLLIN SZR-1 | Module: voltage monitoring relay; for DIN rail mounting; IP20","url":"/python/html6/menu_attr_pair/1000/114000000/114081000/menu_attr_pair_ExtraProductName_POLLINSZR1ModulevoltagemonitoringrelayforD_1_9eb3407614.html"}],"name_url":"/python/html6/menu_attr_pair/1000/114000000/114081000/menu_attr_pair_ExtraProductName_POLLINSZR1ModulevoltagemonitoringrelayforD_1_9eb3407614.html"},{"name":"atoms","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"},{"name":"jsonUrlData","values":[{"value":"95ae6ea26c7693362e86a5a25d8aad1d.","url":"/python/html6/menu_attr_pair/1000/156000000/156003000/menu_attr_pair_jsonUrlData_95ae6ea26c7693362e86a5a25d8aad1d_1_3a548c744a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/156000000/156003000/menu_attr_pair_jsonUrlData_95ae6ea26c7693362e86a5a25d8aad1d_1_3a548c744a.html"},{"name":"jsonUrlData2","values":[{"value":"7b88971bd6be38d75bb9","url":"/python/html6/menu_attr_pair/1000/186000000/186058000/menu_attr_pair_jsonUrlData2_7b88971bd6be38d75bb9_1_de2a91d729.html"}],"name_url":"/python/html6/menu_attr_pair/1000/186000000/186058000/menu_attr_pair_jsonUrlData2_7b88971bd6be38d75bb9_1_de2a91d729.html"},{"name":"keywords","values":[{"value":"POLLIN, SZR-1, Automation, Regulation and Control, Monitoring Relays","url":"/python/html6/menu_attr_pair/1000/226000000/226351000/menu_attr_pair_keywords_POLLINSZR1AutomationRegulationandControlMo_1_b3989706d6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226351000/menu_attr_pair_keywords_POLLINSZR1AutomationRegulationandControlMo_1_b3989706d6.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"SZR-1","url":"/python/html6/menu_attr_pair/1000/182000000/182502000/menu_attr_pair_MPN_SZR1_1_685972d5c4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/182000000/182502000/menu_attr_pair_MPN_SZR1_1_685972d5c4.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"SZR-1","url":"/python/html6/menu_attr_pair/1000/27000000/27225000/menu_attr_pair_SKU_SZR1_1_56bbada4a1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/27000000/27225000/menu_attr_pair_SKU_SZR1_1_56bbada4a1.html"},{"name":"snippet","values":[{"value":"POLLIN SZR-1 | Module: voltage monitoring relay; for DIN rail mounting; IP2","url":"/python/html6/menu_attr_pair/1000/9000000/9553000/menu_attr_pair_snippet_POLLINSZR1ModulevoltagemonitoringrelayforD_1_f1712403c1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/9000000/9553000/menu_attr_pair_snippet_POLLINSZR1ModulevoltagemonitoringrelayforD_1_f1712403c1.html"},{"name":"Type of module","values":[{"value":"voltage monitoring relay","url":"/python/html6/menu_attr_pair/1000/174000000/174403000/menu_attr_pair_Typeofmodule_voltagemonitoringrelay_1_0e5cdbe77b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/174000000/174403000/menu_attr_pair_Typeofmodule_voltagemonitoringrelay_1_0e5cdbe77b.html"},{"name":"Controlled parameter","values":[{"value":"phase asymmetry,","url":"/python/html6/menu_attr_pair/1000/91000000/91272000/menu_attr_pair_Controlledparameter_phaseasymmetry_1_0425e5e502.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91272000/menu_attr_pair_Controlledparameter_phaseasymmetry_1_0425e5e502.html"},{"name":"Mounting","values":[{"value":"for DIN rail mounting","url":"/python/html6/menu_attr_pair/1000/141000000/141679000/menu_attr_pair_Mounting_forDINrailmounting_1_fc7ca1622e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/141000000/141679000/menu_attr_pair_Mounting_forDINrailmounting_1_fc7ca1622e.html"},{"name":"Additional functions","values":[{"value":"LED status indicator","url":"/python/html6/menu_attr_pair/1000/162000000/162164000/menu_attr_pair_Additionalfunctions_LEDstatusindicator_1_48ee89339f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/162000000/162164000/menu_attr_pair_Additionalfunctions_LEDstatusindicator_1_48ee89339f.html"},{"name":"Kind of output 1","values":[{"value":"SPST-NO","url":"/python/html6/menu_attr_pair/1000/205000000/205444000/menu_attr_pair_Kindofoutput1_SPSTNO_1_8eee0df53a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/205000000/205444000/menu_attr_pair_Kindofoutput1_SPSTNO_1_8eee0df53a.html"},{"name":"Operating temperature","values":[{"value":"-20...40?C","url":"/python/html6/menu_attr_pair/1000/185000000/185479000/menu_attr_pair_Operatingtemperature_2040C_1_df9c8f6b73.html"}],"name_url":"/python/html6/menu_attr_pair/1000/185000000/185479000/menu_attr_pair_Operatingtemperature_2040C_1_df9c8f6b73.html"},{"name":"Output 1 electrical parameters","values":[{"value":"250V AC / 8A","url":"/python/html6/menu_attr_pair/1000/90000000/90180000/menu_attr_pair_Output1electricalparameters_250VAC8A_1_baa4cc6a0d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/90000000/90180000/menu_attr_pair_Output1electricalparameters_250VAC8A_1_baa4cc6a0d.html"},{"name":"Leads","values":[{"value":"screw terminals","url":"/python/html6/menu_attr_pair/1000/131000000/131645000/menu_attr_pair_Leads_screwterminals_1_606a8053da.html"}],"name_url":"/python/html6/menu_attr_pair/1000/131000000/131645000/menu_attr_pair_Leads_screwterminals_1_606a8053da.html"},{"name":"IP rating","values":[{"value":"IP20","url":"/python/html6/menu_attr_pair/1000/226000000/226390000/menu_attr_pair_IPrating_IP20_1_a8a455f3fa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226390000/menu_attr_pair_IPrating_IP20_1_a8a455f3fa.html"},{"name":"Max operating current","values":[{"value":"8A","url":"/python/html6/menu_attr_pair/1000/1000000/1525000/menu_attr_pair_Maxoperatingcurrent_8A_1_0755cc3637.html"}],"name_url":"/python/html6/menu_attr_pair/1000/1000000/1525000/menu_attr_pair_Maxoperatingcurrent_8A_1_0755cc3637.html"},{"name":"Voltage between phases (for three phase system)","values":[{"value":"3 x 400V AC","url":"/python/html6/menu_attr_pair/1000/17000000/17003000/menu_attr_pair_Voltagebetweenphasesforthreephasesystem_3x400VAC_1_245d765f72.html"}],"name_url":"/python/html6/menu_attr_pair/1000/17000000/17003000/menu_attr_pair_Voltagebetweenphasesforthreephasesystem_3x400VAC_1_245d765f72.html"}],"images":[],"distributors":[{"name":"TME","sku":"SZR-1","url":"https://www.tme.com/us/en-us/details/szr-1/monitoring-relays/pollin/","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/2b97bbb0-83a8-4ba4-abbb-e0878b475bd2"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["TME"],"completeness":0.75,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}