{"product_id":"industrial-tsb152-shock-relay","title":"Industrial TSB152 Shock Relay","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"475\"\u003eThe Tsubakimoto Emerson TSB152 \u003ca href=\"https:\/\/plgautomation.com\/collections\/safety-components\"\u003eShock Relay\u003c\/a\u003e is used in industrial motor protection systems to detect overload conditions and prevent equipment damage. Commonly installed on conveyors, feeders, hoists, pumps, and motor-driven machinery requiring electrical overload monitoring. Maintenance teams and system integrators use this shock relay for repair, replacement, retrofit, and improving equipment protection reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"477\" data-end=\"494\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"495\" data-end=\"991\"\u003eThe Tsubakimoto Emerson TSB152 Shock Relay monitors motor current to detect abnormal increases caused by mechanical overloads, jams, or shock loads. When the motor current exceeds the preset load current setting for the configured shock time, the relay output can disconnect motor power through the control circuit. It is commonly used in conveyor systems, material handling equipment, and industrial machinery requiring dependable motor overload protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"993\" data-end=\"1022\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1023\" data-end=\"2053\"\u003e• Manufacturer: Tsubakimoto Chain Co. (Tsubaki \/ Emerson)\u003cbr data-start=\"1080\" data-end=\"1083\"\u003e• Manufacturer Part Number (MPN): TSB152\u003cbr data-start=\"1123\" data-end=\"1126\"\u003e• Product Type: Electronic Shock Relay \/ motor overload protection relay\u003cbr data-start=\"1198\" data-end=\"1201\"\u003e• Function: Motor current monitoring and overload protection\u003cbr data-start=\"1261\" data-end=\"1264\"\u003e• Motor Current Range: 17–400 A\u003cbr data-start=\"1295\" data-end=\"1298\"\u003e• Load Current Setting Range: 30–130%\u003cbr data-start=\"1335\" data-end=\"1338\"\u003e• Start Time Setting Range: 0.2–20 seconds\u003cbr data-start=\"1380\" data-end=\"1383\"\u003e• Shock Time Setting Range: 0.2–3 seconds\u003cbr data-start=\"1424\" data-end=\"1427\" data-is-only-node=\"\"\u003e• Control Power Supply: 115\/230 VAC, 50\/60 Hz\u003cbr data-start=\"1472\" data-end=\"1475\"\u003e• Maximum Motor Circuit Voltage: 600 VAC, 50\/60 Hz\u003cbr data-start=\"1525\" data-end=\"1528\"\u003e• Detection Method: Current transformer monitoring\u003cbr data-start=\"1578\" data-end=\"1581\"\u003e• Output Contact: Transfer contact, 250 VAC 0.2 A inductive load\u003cbr data-start=\"1645\" data-end=\"1648\"\u003e• Features: Test button, adjustable current setting, self-holding operation\u003cbr data-start=\"1723\" data-end=\"1726\"\u003e• Mounting Type: Industrial control panel mounting\u003cbr data-start=\"1776\" data-end=\"1779\"\u003e• Application: Conveyors, feeders, pumps, lifting equipment, and motor-driven machinery\u003cbr data-start=\"1866\" data-end=\"1869\"\u003e• Operating Temperature: 14–122°F\u003cbr data-start=\"1902\" data-end=\"1905\"\u003e• Weight: Approx. 2.6 lb\u003cbr data-start=\"1929\" data-end=\"1932\"\u003e• Use: Replacement overload protection relay for industrial equipment maintenance\u003cbr data-start=\"2013\" data-end=\"2016\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2055\" data-end=\"2079\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2080\" data-end=\"2229\"\u003e• Tsubaki TSB152 Shock Relay\u003cbr data-start=\"2108\" data-end=\"2111\"\u003e• Tsubaki TSB152-100 Shock Relay with current transformer\u003cbr data-start=\"2168\" data-end=\"2171\"\u003e• Tsubaki SB Series electronic overload protection relay\u003c\/p\u003e","brand":"TSUBAKI","offers":[{"title":"New","offer_id":51714233336110,"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_f007185f-abda-47e1-9255-38eefa43fc2f.jpg?v=1770420050","url":"https:\/\/plgautomation.com\/products\/industrial-tsb152-shock-relay","provider":"PLG Automation ","version":"1.0","type":"link"}