Australia 
Hager The Hager Racking Interlock Door Open HW1 (RI) for HW1 air circuit breakers prevents racking-in/out when the cubicle door is open, boosting operator safety and equipment protection. This robust mechanical interlock enforces correct operating sequence, reduces arc-flash risk, and limits mishandling during maintenance. Ideal for LV switchboards and critical power distribution panels.
EAN
3250613233013
Packaging
1 Piece
Air circuit breaker with door-open racking interlock HW1 (RI) HWY238H
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Compatible products
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Suitable with 7 products available
Suitable with
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HE1M310DCEVAAAAAAAACB HW1 55kA 1000A 3P Drawout TU sentinel LSI, VCVC
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HE1M312DCFVAAAAAAAACB HW1 55kA 1250A 3P Drawout TU sentinel LSI, VCVC
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HE1M316DCGVAAAAAAAACB HW1 55kA 1600A 3P Drawout TU sentinel LSI, VCVC
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HE1N306DCCVAAAAAAAACB HW1 42kA 630A 3P Drawout TU sentinel LSI, VCVC
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HE1N308DCDVAAAAAAAACB HW1 42kA 800A 3P Drawout TU sentinel LSI, VCVC
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HE1N310DCEVAAAAAAAACB HW1 42kA 1000A 3P Drawout TU sentinel LSI, VCVC
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HE1N408DCDVAAAAAAAACB HW1 42kA 800A 4P Drawout TU sentinel LSI, VCVC
Environmental value
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Certifications and documents
Downloads
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Product image
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Product datasheet
Hager Product data sheet HWY238H
Racking interlock door open HW1 (RI)
PDF -
Instruction manual
Instruction manual International 2025-06-16
PDF10,12 MB -
Installation manual
Installation manual
hw+ Air circuit breakers HW1
PDF56,16 MB
Safety instructions
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PDF159,14 kB -
Manual
Technical catalogue
hw+ Air circuit breaker HW1 / HW2 / HW4 / HW6
PDF57,96 MB -
Declaration of conformity
EU Declaration of Conformity
Declaration of conformity en-GB 2025-11-04
PDF413,59 kB
UKCA Declaration of Conformity
Declaration of conformity en-GB 2025-11-04
PDF418,76 kB
More documentation
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