{"product_id":"tsubaki-tsb50-shock-relay","title":"Tsubaki TSB50 Shock Relay","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"598\"\u003eThe Tsubaki TSB50 \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eshock relay\u003c\/a\u003e is an electronic overload protection device used in industrial motor control systems to detect excessive motor load and prevent mechanical damage. Commonly installed in conveyor systems, packaging machinery, material handling equipment, pumps, and other motor-driven industrial machines requiring overload monitoring. Maintenance teams and system integrators use this shock relay for equipment replacement, retrofit projects, and preventive maintenance to improve machine protection and reduce unplanned downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"600\" data-end=\"617\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"618\" data-end=\"1039\"\u003eThe Tsubaki TSB50 shock relay monitors motor current to detect overload conditions before equipment damage occurs. It is widely used in conveyor systems, bucket elevators, pumps, agitators, packaging equipment, food processing machinery, water treatment plants, and manufacturing systems where reliable motor protection helps extend equipment life and maintain continuous production. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1041\" data-end=\"1070\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1071\" data-end=\"2088\"\u003e• Manufacturer Part Number (MPN): TSB50\u003cbr data-start=\"1110\" data-end=\"1113\"\u003e• Manufacturer: Tsubaki\u003cbr data-start=\"1136\" data-end=\"1139\"\u003e• Product Type: Shock Relay\u003cbr data-start=\"1166\" data-end=\"1169\"\u003e• Series: 50 Series\u003cbr data-start=\"1188\" data-end=\"1191\"\u003e• Load Current Setting Range: 50% to 130% of rated current (100% = 5 mA)\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Input Current: 5 mA (CT Secondary)\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e• Start Time Delay: 3 seconds (Fixed)\u003cbr data-start=\"1342\" data-end=\"1345\"\u003e• Shock Time Delay: 0.3 to 3 seconds\u003cbr data-start=\"1381\" data-end=\"1384\" data-is-only-node=\"\"\u003e• Control Power Supply: AC100\/110 V or AC200\/220 V, 50\/60 Hz ±10%\u003cbr data-start=\"1449\" data-end=\"1452\"\u003e• Maximum Motor Circuit Voltage: 600 VAC, 50\/60 Hz\u003cbr data-start=\"1502\" data-end=\"1505\"\u003e• Current Detecting System: Single-phase CT System\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e• Output Contact Configuration: 1 Transfer Contact\u003cbr data-start=\"1608\" data-end=\"1611\"\u003e• Output Contact Rating: 250 VAC, 0.1 A (Inductive Load, Power Factor 0.4)\u003cbr data-start=\"1685\" data-end=\"1688\"\u003e• Minimum Applicable Load: 10 VDC, 10 mA\u003cbr data-start=\"1728\" data-end=\"1731\"\u003e• Power Consumption: 0.5 VA Maximum\u003cbr data-start=\"1766\" data-end=\"1769\"\u003e• Operating Temperature: -10°C to 50°C\u003cbr data-start=\"1807\" data-end=\"1810\"\u003e• Operating Humidity: 45% to 85% RH (Non-condensing)\u003cbr data-start=\"1862\" data-end=\"1865\"\u003e• Protection Function: Automatic Reset\u003cbr data-start=\"1903\" data-end=\"1906\"\u003e• Function: Motor Overload Protection and Shock Detection\u003cbr data-start=\"1963\" data-end=\"1966\"\u003e• Application Environment: Industrial Motor Control and Machinery Protection Systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2090\" data-end=\"2114\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2115\" data-end=\"2206\"\u003e• Tsubaki TSB151 Shock Relay\u003cbr data-start=\"2143\" data-end=\"2146\"\u003e• Tsubaki TSBSB05 Shock Relay\u003cbr data-start=\"2175\" data-end=\"2178\"\u003e• Tsubaki TSB152 Shock Relay\u003c\/p\u003e","brand":"Tsubaki","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714226946350,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b6171db6-e32a-430d-939c-cd7808cb23df.jpg?v=1770419828","url":"https:\/\/plgautomation.com\/products\/tsubaki-tsb50-shock-relay","provider":"PLG Automation ","version":"1.0","type":"link"}