Siemens Industrial Controls HNF361R Disconnect
The Siemens HNF361R is a heavy duty safety switch engineered for rugged industrial and HVACR environments requiring a reliable 3-pole non-fusible disconnect. Designed for 480V to 600V AC systems, this 30-amp unit features a NEMA 3R outdoor enclosure constructed from galvanized steel with a polyester urethane finish to withstand harsh weather conditions. As part of the Siemens VBII series, it utilizes a quick-make, quick-break operating mechanism that ensures positive internal contact, while the visible blade construction provides a clear visual confirmation of the switch state for enhanced field safety. This unit is rated for 3-phase motor applications up to 30 HP at 600V, making it a standard choice for rooftop units and large-scale industrial motors where manual motor disconnect capability is required. The visible red handle is designed for hook stick operation and can be padlocked in the "OFF" position to meet strict lockout/tagout (LOTO) requirements.
- Enhanced Safety: High-visibility red handle and visible blades provide absolute confirmation of the switch position.
- Maximum Durability: NEMA 3R rating ensures protection against rain and sleet, ideal for exterior commercial HVAC installations.
- Technical Performance: Supports up to 200 kA RMS short circuit current when used with appropriate upstream protection.
- Ease of Installation: Features tangential knockouts and mechanical lugs suitable for both aluminum and copper wiring.
Common Questions
Is the Siemens HNF361R suitable for 460V systems?
Yes, while commonly listed with a 600V AC rating, this 30A safety switch is fully compatible with 460V 3-phase applications used in typical industrial motor loads.
What is the difference between HNF361R and a fused disconnect?
The HNF361R is a non-fusible safety switch, meaning it does not contain internal fuse blocks. It serves strictly as a service entrance disconnect or a local isolating means where overcurrent protection is provided elsewhere in the circuit.
Can I use this disconnect for single-phase equipment?
While designed as a 3-pole disconnect for 3-phase power, it can safely pass single-phase power by utilizing two of the available poles, though it is optimized for 3-phase 3-wire configurations.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $217.58
-65%$217.58
$76.15Siemens Industrial Controls HNF361R Disconnect
The Siemens HNF361R is a heavy duty safety switch engineered for rugged industrial and HVACR environments requiring a reliable 3-pole non-fusible disconnect. Designed for 480V to 600V AC systems, this 30-amp unit features a NEMA 3R outdoor enclosure constructed from galvanized steel with a polyester urethane finish to withstand harsh weather conditions. As part of the Siemens VBII series, it utilizes a quick-make, quick-break operating mechanism that ensures positive internal contact, while the visible blade construction provides a clear visual confirmation of the switch state for enhanced field safety. This unit is rated for 3-phase motor applications up to 30 HP at 600V, making it a standard choice for rooftop units and large-scale industrial motors where manual motor disconnect capability is required. The visible red handle is designed for hook stick operation and can be padlocked in the "OFF" position to meet strict lockout/tagout (LOTO) requirements.
- Enhanced Safety: High-visibility red handle and visible blades provide absolute confirmation of the switch position.
- Maximum Durability: NEMA 3R rating ensures protection against rain and sleet, ideal for exterior commercial HVAC installations.
- Technical Performance: Supports up to 200 kA RMS short circuit current when used with appropriate upstream protection.
- Ease of Installation: Features tangential knockouts and mechanical lugs suitable for both aluminum and copper wiring.
Common Questions
Is the Siemens HNF361R suitable for 460V systems?
Yes, while commonly listed with a 600V AC rating, this 30A safety switch is fully compatible with 460V 3-phase applications used in typical industrial motor loads.
What is the difference between HNF361R and a fused disconnect?
The HNF361R is a non-fusible safety switch, meaning it does not contain internal fuse blocks. It serves strictly as a service entrance disconnect or a local isolating means where overcurrent protection is provided elsewhere in the circuit.
Can I use this disconnect for single-phase equipment?
While designed as a 3-pole disconnect for 3-phase power, it can safely pass single-phase power by utilizing two of the available poles, though it is optimized for 3-phase 3-wire configurations.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens HNF361R is a heavy duty safety switch engineered for rugged industrial and HVACR environments requiring a reliable 3-pole non-fusible disconnect. Designed for 480V to 600V AC systems, this 30-amp unit features a NEMA 3R outdoor enclosure constructed from galvanized steel with a polyester urethane finish to withstand harsh weather conditions. As part of the Siemens VBII series, it utilizes a quick-make, quick-break operating mechanism that ensures positive internal contact, while the visible blade construction provides a clear visual confirmation of the switch state for enhanced field safety. This unit is rated for 3-phase motor applications up to 30 HP at 600V, making it a standard choice for rooftop units and large-scale industrial motors where manual motor disconnect capability is required. The visible red handle is designed for hook stick operation and can be padlocked in the "OFF" position to meet strict lockout/tagout (LOTO) requirements.
- Enhanced Safety: High-visibility red handle and visible blades provide absolute confirmation of the switch position.
- Maximum Durability: NEMA 3R rating ensures protection against rain and sleet, ideal for exterior commercial HVAC installations.
- Technical Performance: Supports up to 200 kA RMS short circuit current when used with appropriate upstream protection.
- Ease of Installation: Features tangential knockouts and mechanical lugs suitable for both aluminum and copper wiring.
Common Questions
Is the Siemens HNF361R suitable for 460V systems?
Yes, while commonly listed with a 600V AC rating, this 30A safety switch is fully compatible with 460V 3-phase applications used in typical industrial motor loads.
What is the difference between HNF361R and a fused disconnect?
The HNF361R is a non-fusible safety switch, meaning it does not contain internal fuse blocks. It serves strictly as a service entrance disconnect or a local isolating means where overcurrent protection is provided elsewhere in the circuit.
Can I use this disconnect for single-phase equipment?
While designed as a 3-pole disconnect for 3-phase power, it can safely pass single-phase power by utilizing two of the available poles, though it is optimized for 3-phase 3-wire configurations.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
