Circuit Protection - Fuses - Disconnects
Circuit protection is a critical part of any industrial or commercial installation, to meet national codes and protect equipment and processes from excess energy that could cause damage or safety issues. An extensive selection of circuit breakers, supplementary protectors, fuses and holders, and disconnect switches is available, many complying with UL 98, UL 508, UL 489, and UL 1008 standards .
Circuit Breakers, Fuses, and Disconnect Switches
Whether you prefer circuit breakers, fuses, disconnect switches or other types of short circuit protection, AutomationDirect carries a full selection of industrial circuit protector devices at incredible prices.
UL 489 Rated Miniature Circuit Breakers
UL 489 Rated Molded Case Circuit Breakers (MCCBs)
UL 1077 Rated Supplementary Protector Breakers
Industrial Electrical Fuses, Fuse Holders & Fuse Blocks
UL 1008 Rated Manual Transfer Switches
UL 98 & UL 508 Rated Disconnect Switches - Fusible / Non-Fusible
UL 508 Rated Manual Motor Controllers (Suitable As Motor Disconnects)
£3,936.00
SKU: L3P-600-UVDC
L3P-600-UVDC
AutomationDirect molded case circuit breaker, 600A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 24 VDC undervoltage release included.
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£3,936.00
SKU: L3P-600-UVAC
L3P-600-UVAC
AutomationDirect molded case circuit breaker, 600A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 120 VAC undervoltage release included.
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£3,936.00
SKU: L3P-600-STDC
L3P-600-STDC
AutomationDirect molded case circuit breaker, 600A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 24 VDC shunt trip included.
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£3,936.00
SKU: L3P-600-STAC
L3P-600-STAC
AutomationDirect molded case circuit breaker, 600A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 120 VAC shunt trip included.
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£4,009.00
SKU: L3P-600-AUX
L3P-600-AUX
AutomationDirect molded case circuit breaker, 600A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed auxiliary contact included.
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£3,525.00
SKU: L3P-600
L3P-600
AutomationDirect molded case circuit breaker, 600A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals included.
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£3,936.00
SKU: L3P-500-UVDC
L3P-500-UVDC
AutomationDirect molded case circuit breaker, 500A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 24 VDC undervoltage release included.
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£3,936.00
SKU: L3P-500-UVAC
L3P-500-UVAC
AutomationDirect molded case circuit breaker, 500A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 120 VAC undervoltage release included.
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£3,936.00
SKU: L3P-500-STDC
L3P-500-STDC
AutomationDirect molded case circuit breaker, 500A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 24 VDC shunt trip included.
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£3,936.00
SKU: L3P-500-STAC
L3P-500-STAC
AutomationDirect molded case circuit breaker, 500A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 120 VAC shunt trip included.
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£4,009.00
SKU: L3P-500-AUX
L3P-500-AUX
AutomationDirect molded case circuit breaker, 500A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed auxiliary contact included.
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£3,525.00
SKU: L3P-500
L3P-500
AutomationDirect molded case circuit breaker, 500A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals included.
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£3,936.00
SKU: L3P-400-UVDC
L3P-400-UVDC
AutomationDirect molded case circuit breaker, 400A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 24 VDC undervoltage release included.
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£3,936.00
SKU: L3P-400-UVAC
L3P-400-UVAC
AutomationDirect molded case circuit breaker, 400A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 120 VAC undervoltage release included.
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£3,936.00
SKU: L3P-400-STDC
L3P-400-STDC
AutomationDirect molded case circuit breaker, 400A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 24 VDC shunt trip included.
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£3,936.00
SKU: L3P-400-STAC
L3P-400-STAC
AutomationDirect molded case circuit breaker, 400A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 120 VAC shunt trip included.
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£4,009.00
SKU: L3P-400-AUX
L3P-400-AUX
AutomationDirect molded case circuit breaker, 400A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed auxiliary contact included.
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£3,525.00
SKU: L3P-400
L3P-400
AutomationDirect molded case circuit breaker, 400A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals included.
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£3,936.00SKU: L3P-600-UVDCL3P-600-UVDCAutomationDirect molded case circuit breaker, 600A, 600 VAC / 250 VDC, 3-pole, thermal magnetic, 35kA SCCR, L frame, panel mount. Line and load lug terminals and factory installed 24 VDC undervoltage release included. Learn More