Product Details
Overview
The Honeywell 51120841-101 is a versatile single-pole double-throw (SPDT) relay module designed for industrial control, building automation, and safety-critical systems. It provides rapid switching and high safety integrity, ensuring reliable operation in demanding environments.
Technical Specifications
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Model Number: 51120841-101
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Product Type: Single SPDT Control Relay / Safety Input Module
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Contact Configuration: SPDT (Single Pole, Double Throw)
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Control/Coil Voltage: 24 VDC
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Contact Rating: 10 A at 250 VAC
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Input Channels: 8 discrete inputs (for safety module variant)
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Safety Integrity Level: SIL3 (IEC 61508 compliant)
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Response Time: ≤10 ms
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Mounting: DIN rail or panel
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Dimensions: 13.5 cm × 7.1 cm × 2 cm
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Weight: 0.2–1.07 kg depending on variant
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Warranty: 12 months
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Country of Origin: USA
Key Features
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High Safety Integrity: SIL3 certification ensures suitability for safety-critical industrial applications
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Fast Switching: ≤10 ms response time supports real-time control tasks
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Versatile Use: Configurable for either relay control or safety input monitoring
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Compact Design: Space-efficient form factor for dense control cabinet layouts
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Reliable Performance: Robust electrical isolation and fault tolerance for harsh industrial conditions
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Easy Integration: Compatible with Honeywell Experion and FSC systems
Applications
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Industrial process control
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Building automation systems
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Safety-critical monitoring
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DCS and control panel integration
FAQ
Q: Is the module suitable for safety-critical applications?
A: Yes, 51120841-101 is SIL3 certified and designed for high-integrity safety systems.
Q: What is the response time of the relay?
A: The module responds in ≤10 ms, ideal for real-time control scenarios.
Q: Can it be mounted in compact control cabinets?
A: Yes, its space-efficient design fits DIN rail or panel installations.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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